Question

if p(x)=x2-7x+5 find p(-2)

Answer 1

p(x)=x2-7x+5
(-1)*2-7*(1)+5
-2-7+5
-9+5
-4ans

Answer 2

Heya ✋

Let see your answer !!!

$p(x) = x {2} - 7x + 5 \\ p( - 2) = ( - 2) ^{2} - 7 \times ( - 2) + 5 \\ = 4 - 14 + 5 \\ = 4 + 5 - 14 \\ = 9 - 14 \\ = - 5$

Thanks :)))