Question

x square+8x+16 draw a graph
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Answer 1

Answer:

x^2+ 8x+16

x^2+4x+4x+16

x(x+4)+4(x+4)

(x+4) (x+4)

so we have to take out answer

(x+4) (x+4)

so, x= -4 , x = -4.

so the answers are -4 and -4