Please help me on how to do this | Mathematics | Page 1

mossy fog Jul 24, 2025, 10:47 PM

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lilac oarBOT Jul 24, 2025, 10:47 PM

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mossy fog Jul 24, 2025, 10:49 PM

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How do I determine the + or - in a column I can’t understand it

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I’ve rewatch this video a few time and still doesn’t understand

viscid bridge Jul 24, 2025, 10:52 PM

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please provide a translation; I can't read this

mossy fog Jul 24, 2025, 11:01 PM

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Wait am sorry sir I’ve school I’ll get back here in 5 hours with translated version. May I ping you then?

alpine zenith Jul 25, 2025, 1:02 AM

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we'll wait for your tl

viscid bridge Jul 25, 2025, 1:11 AM

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mossy fog Wait am sorry sir I’ve school I’ll get back here in 5 hours with translated vers...

sure!

arctic tangle Jul 25, 2025, 1:43 AM

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viscid bridge please provide a translation; I can't read this

ima guess it just says "find the intervals for which these are true"

mossy fog Jul 25, 2025, 4:11 AM

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alpine zenith Jul 25, 2025, 4:11 AM

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,rccw

elfin meadowBOT Jul 25, 2025, 4:11 AM

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alpine zenith Jul 25, 2025, 4:12 AM

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@viscid bridge i think i will have to call you for backup on this, not so hot on that second inequality there

mossy fog Jul 25, 2025, 4:13 AM

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According to chatgpt’s translation it’s called system of inequalities. Sorry my English knowledge is very limited so I can’t translate it. So I had to use ChatGPT

alpine zenith Jul 25, 2025, 4:14 AM

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yes this is a system of inequalities

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but this is an interesting one

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because only one of the inequalities is quadratic

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focus on the second one first. expand both sides, put everything on the left side

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then factor the new quadratic back

mossy fog Jul 25, 2025, 4:18 AM

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Right on it sergeant!

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Sorry I couldn’t understand what’s quadratic

alpine zenith Jul 25, 2025, 4:23 AM

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aik this whole thing simplifies to a linear inequality

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convenient

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now turn both inequalities into
x < or > a number

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then find the ranges of x that can fit in both inequalities

mossy fog Jul 25, 2025, 4:25 AM

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Sorry sir but should I draw this graph next?

alpine zenith Jul 25, 2025, 4:35 AM

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mossy fog

x >= 3 here

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you could have just moved the 4 over btw

alpine zenith Jul 25, 2025, 4:36 AM

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mossy fog Sorry sir but should I draw this graph next?

yup, but idk what this looks like, so before i say it's completely correct, do finish it

viscid bridge Jul 25, 2025, 4:38 AM

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alpine zenith <@1356757542537265403> i think i will have to call you for backup on this, not s...

my immediate thought is to expand, simplify, then continue

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haven't tried tho

mossy fog Jul 25, 2025, 4:39 AM

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alpine zenith Jul 25, 2025, 4:39 AM

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viscid bridge my immediate thought is to expand, simplify, then continue

seems like he got it alrd

viscid bridge Jul 25, 2025, 4:40 AM

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I wasn't sure where you guys were catgiggle

alpine zenith Jul 25, 2025, 4:40 AM

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sorry, i am not sure how this graph becomes like that?

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also don't forget arrows when doing inequalities

mossy fog Jul 25, 2025, 4:44 AM

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Sorry sir. But there’s supposed to be negative and positive symbol in those square boxes but I’ve forgot how to put them in properly

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It’s supposed to kinda look like this

alpine zenith Jul 25, 2025, 4:47 AM

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i'm eating atm, so might be late

mossy fog Jul 25, 2025, 4:48 AM

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It’s all good sir I’m more than grateful for having you guiding me through these math problems ^^

alpine zenith Jul 25, 2025, 4:58 AM

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mossy fog Sorry sir. But there’s supposed to be negative and positive symbol in those squa...

let x be some random value between those two numbers

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then evaluate the expression

mossy fog Jul 25, 2025, 5:12 AM

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Am sorry but what does evaluate the expression means?

alpine zenith Jul 25, 2025, 5:13 AM

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find out the exact number

mossy fog Jul 25, 2025, 5:18 AM

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,rccw

alpine zenith Jul 25, 2025, 5:18 AM

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,rcw

elfin meadowBOT Jul 25, 2025, 5:18 AM

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Retrieving the previous image failed.

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alpine zenith Jul 25, 2025, 5:19 AM

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looks good

mossy fog Jul 25, 2025, 5:20 AM

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Thank you so much for guiding me sir

alpine zenith Jul 25, 2025, 5:21 AM

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am female but nps!

mossy fog Jul 25, 2025, 5:22 AM

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alpine zenith am female but nps!

My sincerest apology ma’am

#Please help me on how to do this