Question

If p(x)= x2 +3X -5, find p(-2)

Answer 1

Answer:

p(x)= x2 +3X -5

p(-2)

Step-by-step explanation:

= -2 × 2 + 3 × -2 - 5

-4 + -6 - 5

-10 - 5 (minus and minus gets cancelled)

5