Question

verify it please.only 5 min left .help mate .I give you 20 thanks​

Answer 1

Answer:

(x+4)(x2−xy+y2)

=(x+4)(x2+−xy+y2)

=(x)(x2)+(x)(−xy)+(x)(y2)+(4)(x2)+(4)(−xy)+(4)(y2)

=x3−x2y+xy2+4x2−4xy+4y2

or  x3 + y3 = x3 + y3

I hope u understand... if not sorry..

Answer 2

Answer:

don't know the answer

Step-by-step explanation:

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