Question

Algebra
=
1. Evaluate -5p² - 8p when p=-3

Answer 1

-21

It is explained as in the file attached above.

Hope It Helps.

Answer 2

-21

Explanation:

-5p² - 8p

Let p = -3

Evaluate the expression

-5 ( -3) ^2 - 8(-3)

-5 ( 9) +24

-45 + 24

-21