#simultaneous equation

80 messages · Page 1 of 1 (latest)

stone oak
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For 6 u get an imaginary number right,I just wna make sure im not being stupid

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cursive robin
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Doesn’t seem like it

acoustic hollow
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y= 7-x

acoustic hollow
weak hawkBOT
acoustic hollow
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so y = 7 - x

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equate 1 and 2

stone oak
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Yeah I did that

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And got a imaginary number

acoustic hollow
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7-x=x^2-2x+7

stone oak
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Not imaginary sorry

acoustic hollow
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factorise x^2-x

stone oak
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X(x-1) so x=1,0

acoustic hollow
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also your working out needs improvement, try to go through each step so you can understand anywhere you go wrong

stone oak
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Yeah I’m stupid sorry

acoustic hollow
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now sub these in

acoustic hollow
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happens to the best of us big bro, dont sweat

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lmk if any further help is needed, please close thread if not 🙏

eager tartan
acoustic hollow
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(using /solved)

acoustic hollow
eager tartan
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hi was solving it and got answer

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and looked at chat lol

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and he got it

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thats good

stone oak
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Y=7 y=6

eager tartan
acoustic hollow
stone oak
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Yeah thank u

acoustic hollow
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happens to me all the time when i help ppl integrate

eager tartan
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so (0,7) and (1,6)

eager tartan
eager tartan
acoustic hollow
eager tartan
acoustic hollow
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when you work out it does wonders for your mental health

eager tartan
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your pretty smart for yr 11

acoustic hollow
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my advice, eat well, sleep well, do physical activity and have lots of fun

acoustic hollow
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Alhamdillulah for granting me this mortal body and capability to push myself

stone oak
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For 5 is it imaginary or my working wrong?

acoustic hollow
weak hawkBOT
acoustic hollow
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like we did earlier, try to equate them

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either sub in y or make x the subject in equ 1

stone oak
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Done there

lunar lintel
acoustic hollow
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10*-18

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ah right right

eager tartan
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it should be x= -1 and x= 9/5

lunar lintel
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5x^2 - 4x - 9 = 0

acoustic hollow
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fuck im special

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dont do that nexo lol

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you should guide them to complete the question themselves

stone oak
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Yeah I got it

acoustic hollow
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otherwise we can just do

stone oak
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I’m stupid

acoustic hollow
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,x^2+5x+6

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,w

stone oak
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Thank y

eager tartan
acoustic hollow
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i forgot how to factorise with the bot lmao

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,w x^2+5x+6

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there

weak hawkBOT
acoustic hollow
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,w 5x^2-4x-9

eager tartan
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yh there u go

weak hawkBOT
acoustic hollow
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absolutely fucking gold

weak hawkBOT
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eternal otter
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,w factorise x^2+5x+6

weak hawkBOT