Question

1. Find the value of 3 p2 + 4p+ 7, if
p = -2​

Answer 1

Answer:

-15

Step-by-step explanation:

3 (p2 + 4p + 7)

3 ((-2)2+4(-2)+7)

3(-5)

-15

Answer 2

Answer:

P = -2

Step-by-step explanation:

• 3p2 + 4p + 7
• 3 × -2 × 2 + 4 × -2 + 7
• -12 + -8 + 7
• -20 + 7
• -13

ANSWER = -13