Question

Find the product. (-7p)^3

Answer 1

For this case we must resolve the following expression:

`(-7p) ^ 3`

So:

`(-7p) ^ 3 =\\(-7p) (- 7p) (- 7p) =`

By law of multiplication of signs we have:

`- * - = +\\+ * - = -`

Also:

`7 * 7 * 7 = 343\\p * p * p = p ^ 3`

Finally, we have that the expression is equivalent to:

`(-7p) ^ 3 = -343p ^ 3`

ANswer:

`-343p ^ 3`