10th grade quadratic equations

[spring berry]

i cant find the discriminant

[winter crystal]

b^2 - 4ac

[spring berry]

i did that and i still didnt get it

[winter crystal]

ok so

4(m-1)^2 - 4(m+5) = 0

4 goes off

m^2 - 2m + 1 - m - 5 = 0

m^2 - 3m - 4 = 0

[spring berry]

ah alr i kept the four,continue

[winter crystal]

factorise

[spring berry]

(m+1)(m-4)

[winter crystal]

yep

[spring berry]

thats it?

[winter crystal]

yes

[spring berry]

hold up but doesnt the root remain there

[winter crystal]

what

[spring berry]

when using the formula like if you take root of the discriminant

[winter crystal]

i dont get u

wdym by root of discriminant

[spring berry]

so like for the formula
-b + or - root of D/2a

[winter crystal]

hmm

then?

continue

@spring berry

[spring berry]

gimme a sec

[winter crystal]

kk

[spring berry]

this mightt be the final ans, lik m=-1,+4

is there any final ans given?

Nope

[spring berry]

So like root of D would be?

[spring berry]

As in root of this

[winter crystal]

-1,4

[spring berry]

The root would be that?

Alr

[winter crystal]

wait

root of what

equation or discriminant

root of discriminant makes no sense

[spring berry]

Discriminant

[winter crystal]

legit

what does that even mean

root means solution

solution is to an equation

we are finding values of m here

not roots

[spring berry]

Lemme frame it different

Get the value of x using quadratic formula

[winter crystal]

well

D = 0

[spring berry]

For this

[winter crystal]

so roots are -b/2a

now for corresponding m values

u have roots

[spring berry]

How is d 0

[winter crystal]

.

[spring berry]

discriminant gotta be 0 to be equal and real roots

[winter crystal]

thank you

[spring berry]

is this cbse?

Wouldn't d be root of (m+1 )(m-4)

[winter crystal]

no that itself is D

[spring berry]

Ohhh alrr

[spring berry]

Icse

ahhkk

Thank youu sm lmaoo

[winter crystal]

grade 10 bruh

chill grade

[spring berry]

Its been a while since i did this chapter and i started solving questions so i was a lil confused

[winter crystal]

life was fun before F

[spring berry]

Im not exactly chill

[winter crystal]

lol

[lusty mountain]

it can be greater than 0 as well

[winter crystal]

no

[spring berry]

grade 10 math is kinda ez, just a few worksheets then ur at the top

[lusty mountain]

real roots means that the equation is possible

[winter crystal]

equal

[lusty mountain]

and the 2 situatiosn are = or > 0

[spring berry]

for real, yea, but for equal and real, its 0

[spring berry]

Thats why i solved like 5 papers today I'm set for exam now

[winter crystal]

fr

[lusty mountain]

oh i thought it was "or"

sry ☠️

[winter crystal]

nerd

[spring berry]

nicee gl

[spring berry]

Wha-

[winter crystal]

lol

who does sm in grade 10

[spring berry]

@spring berry @winter crystal where are you guys from btw?

[winter crystal]

india

[spring berry]

india, studyin in qatar but cbse

[winter crystal]

oh

u in g 10?

both of u are kiddos

[spring berry]

im in 11t

[winter crystal]

ohh

[spring berry]

i suck at trig soo bad now

Which grade are you in?

[winter crystal]

im going to clg now

this year

[spring berry]

Bro but thats a beautiful chapter

Atleast it was in 9th we haven't done a lot this year

[winter crystal]

lol

[spring berry]

ooh nicee, which field

[winter crystal]

trigo isnt really interesting

gets boring

at least jee trig

[spring berry]

Where in india tho

[winter crystal]

physics

[winter crystal]

bangalore

[spring berry]

Really? Interesting

[spring berry]

beautiful for u guys in 10th😭 , 11th its a whole new thing

[spring berry]

cool

[spring berry]

No shit, same

[winter crystal]

school?

i was in deens

[spring berry]

U first

Now which

[winter crystal]

im going to college

lol

[spring berry]

Which onee

[winter crystal]

iit madras

[spring berry]

wai waaa

[winter crystal]

yeah

[spring berry]

insaaneee

Ooohh

My brother's graduating from there this month

[winter crystal]

oh nice

which school tho

[spring berry]

if wat ive heard is tru, u guys r not normal humans, lik super smart

Nhps

[winter crystal]

ohh

[winter crystal]

nah

we just work our asses off

for 2 years

[spring berry]

wow

Thats kinda cool ngl

[winter crystal]

nah it isnt

[spring berry]

We are from the same place

[winter crystal]

gets tiring

[spring berry]

now im rlly motivated😤 frm u

[winter crystal]

nice

[spring berry]

I meant the staying in the same place and the iit thing but oo

[winter crystal]

ohhh

[spring berry]

Xander what college do u recommend in blr

After 10th

[winter crystal]

u mean school?

idk school doesnt matter after 10th

its all competitive exam prep

[spring berry]

Ikik but how was deens?

[winter crystal]

i never really leveraged shit from deens

i mostly did jee stuff

[spring berry]

Does deens have 11th and 12th

[winter crystal]

school was just formality stuff

[winter crystal]

yeah

[spring berry]

Alr alr

@spring berry how do find 11th

[spring berry]

interesting

[winter crystal]

11th is fun

[spring berry]

bro its nthing lik 10th, exactly lik part 2 of 9th

My moms planning to send me to allen lmaoo

[winter crystal]

ok

[spring berry]

ahh allen

im in brilliant pala now

[spring berry]

Good enough

[winter crystal]

😭

[spring berry]

Pala?

our school used to hv allen for integrated

[winter crystal]

11th is tough

[spring berry]

just brilliant in diff branch called pala

Ik so was 9th, 10th is mid

[spring berry]

u culd say dat again

[winter crystal]

bro u cant compare any of those 2 grades

[spring berry]

Interesting

[winter crystal]

with 11th and 12th

11th and 12th are way way way diff

[spring berry]

I can imagine

[winter crystal]

u need conceptual understanding

[spring berry]

yess

[winter crystal]

till 10th u can just mug up some

questions

go write boards

u have limited concepts

in 11th and 12th

u need mathematical skills

u need to analyse situations with math

u need the ability to think differently

[spring berry]

Which fiel in iit madras again

its lik if ur learning abt abc in 10th, u skip to shakespeare in 11th, so yeh constant practice is necessary

[winter crystal]

physics

[winter crystal]

yeah

[spring berry]

branch?

[winter crystal]

physics

[spring berry]

Wha like specifically

[winter crystal]

physics engineering

[spring berry]

Noted

I think youll love the campus tho

[winter crystal]

u cant lol

[spring berry]

Im excited for you

[winter crystal]

thats the point

[winter crystal]

thanks

[spring berry]

Its so awesome lmk how it goes

[winter crystal]

sure

[spring berry]

Like 5 years ago last month my brother had gotten placed, time flies tbh

[winter crystal]

ohhh

wow

[spring berry]

Ooo can i tell you abt stuff

[winter crystal]

dm

[spring berry]

Sure

10th is ez, u can enjoy nd study nd all, just remember 11th has nthng to do wit 10th so even if u were gud in 10th, its not gonna matter much, but if u werent much gud in 10th, it might slow u down a bit in 11th, dats it

[winter crystal]

yes

[spring berry]

Alr noted

Welp thank you for helping me out and the useful advice ❤️

nps lol, solvin 10th ques just brings back gud memories fr me so im glad to help

[radiant roost]

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[alpine ice]

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[spring berry]

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