Question

Simplify 15 cube - 14 cube

Answer 1

Answer:

${15}^{3} - {14}^{3} = 15 \times 15 \times 15 - 14 \times 14 \times 14 \\ =225 \times 15 - 196 \times 14 = 3375 - 2744 = 631$

I tried to do this in the easiest way,

Hope this will help you.

Answer 2

Answer:

631

Step-by-step explanation:

15cube-14cube

=(15)3-(14)3

=3375-2744

=631

I hope that you are understand the solution of this question very easily .

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