Question

4 x square + 16 X + 16 factorise
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Answer 1

$\huge \mathbb\red{ANSWER!!!!}$

• 4x² + 16x + 16

• 4x² + 8x + 8x + 16

• 4x ( x + 2 ) + 8 ( x + 2 )

• (4x + 8) (x + 2)

Factors are -

4x + 8 = 0

4x = - 8

• x = - 2

and

x + 2 = 0

• x = - 2

Answer 2

Answer:

Step-by-step explanation:

4x^2+16x+16

2^2*x^2+2^4*x+2^4

4(x+2)^2