Fill in the blank with a number to make the expression a perfect square.

Question

asked Jan 26, 2021 126k views

1 Answer

Bobobobo · Answer 1 · 2021-01-31T23:00:59+0000

Answer:

v^2 + 14v + 49

Explanation:

v^2 + 14v

Take the coefficent of v

14

Divide by 2

14/2 = 7

Square it

7^2 = 49

This is the number you add to make a perfect square