Solve using perfect square factoring patterns. y2 + 16y + 64 = 0

A:{-8}

B:{8}

C:{8, - 8}

D:{0, - 1}

Question

Amiyah Shaw

6 September, 15:08

+2

Answers (2)

Know the Answer?

Rachel Deleon · Answer 1

Rachel Deleon 6 September, 15:14

0

I think its negetive 8

Krista Ray · Answer 2

Y² + 16y + 64 = 0

We know a² + 2ab + b² = (a + b) ²

So,

(y) ² + 2 x 8 x y + (8) ² = 0

(y + 8) ² = 0

y = - 8

Correct option A

Solve using perfect square factoring patterns. y2 + 16y + 64 = 0A:{-8}B:{8}C:{8, - 8}D:{0, - 1}