Question

(-25)^3+10+15^3 Evaluate this by using suitable identity
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Answer 1

Answer:

ANSWER

(103)

3

=(100+3)

3

Using, (a+b)

3

=a

3

+b

3

+3ab(a+b)

=(100)

3

+3

3

+3(100)(3)(100+3)

=1000000+27+900(100+3)

=1000000+27+90000+2700

=1092727