Question

x2+16x+64

Answer 1

neeedd help @best.shakir

Answer 2

anybodyyyyy

Answer 3

(x+8)^2
x (x+16)+64
Root:x = -8
for more details
visit http://www.wolframalpha.com/input/?i=x2%2B16x%2B64

Answer 4

x2+16x+64 =0
x2 + 8x + 8x + 64 = 0
x(x+8) + (x +8) = 0
(x+8) (x+8) = 0
(x +8) square = 0

so x = -8.. is the solution..