Question

If p(x) = x²-3x+5,then the value of P(-2) is
A 7
B) 15
C) -5
D) 3​

Answer 1

Answer:

If p(x) = x²-3x+5,then the value of P(-2) is

answer :B) 15.

Answer 2

Answer:

p(x) =

${ x}^{2} - 3x + 5$

p(-2) =

${ - 2}^{2} - 3 \times ( - 2) + 5$

$7 - 9 + 5$

7