factorize the expression (x+2) ³ +(x-2) ³
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Answer:
2x(x^2+12)
Step-by-step explanation:
(x+2+x-2)((x+2)^2-(x+2)(x-2)+(x-2)^2
= 2x(2x^2+8-x^2+4)
= 2x(x^2+ 12)
I hope it's help you
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