Write an equivalent expression for n x a using only addition.

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asked Jul 2, 2016 171k views

1 vote

Write an equivalent expression for n x a using only addition.

Mathematics
high-school

Aron Strandberg asked

by Aron Strandberg

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1 Answer

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>> (for k = 0; k < n; ++k)
>>>> a += a;
>>
> or in any manner you choose, the sum of a + a + a + ... + a (repeated n times).
>> Integer multiplication is the same as repeated addition

EpicUsername answered Jul 6, 2016

by EpicUsername

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