factorise (x+2)^3-(x-2)^3
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(x+2)³ - (x-2)³
=x³+6x²+12x+8-(x³-6x²+12x-8)
=x³+6x²+12x+8-x³+6x²-12x+8
=x³-x³+6x²+6x²+12x-12x+8+8
=12x²+16
=4(3x²+4)
this is the answer
please mark me as brainliest
=x³+6x²+12x+8-(x³-6x²+12x-8)
=x³+6x²+12x+8-x³+6x²-12x+8
=x³-x³+6x²+6x²+12x-12x+8+8
=12x²+16
=4(3x²+4)
this is the answer
please mark me as brainliest
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