Math, asked by mhlunbuang, 1 year ago

Factorise:
x2 + 8x + 16​

Answers

Answered by ToxicEgo
11

Answer:

x²+8x+16=0

x²+4x+4x+16=0

x(x+4) +4(x+4) =0

(x+4) (x+4) =0

(x+4) =0 Or (x+4) =0

x= -4 or x=-4

Therefore,

(-4, -4) are the roots of the quadratic equation.

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