Question

The polynomial mx²-2x+3ifp(-1)=7 then find m​

Answer 1

m=1 is it correct plzz tell

Answer 2

$<b> <i > hii frnd$

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$mx {}^{2} - 2x + 3$

Given that :

p(-1) = 7

putting x = -1 in given polynomial

mx^2 -2x+3 = 7

m(-1)^2 -2(-1) + 3 = 7

m +2 +3 = 7

m +5 = 7

m= 2

So , m = 2

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