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15-07-2020
Mathematics

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Could someone help with the b)iii part?
I'll put brainliest for the first answer

Could someone help with the biii partIll put brainliest for the first answer class=

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rupsgos rupsgos

15-07-2020

Answer:

i. y=(x-3)(x+1) The blue because if you put in coordanites its the only one that works.

ii. (2.5-3)(3.5)=-0.5*3.5=1.75=y

iii. 1=(x-3)(x+1) x=1+[tex]\sqrt{5}[/tex] , x=1-[tex]\sqrt{5}[/tex]

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