### Home > CCA > Chapter 7 > Lesson 7.1.5 > Problem 7-65

7-65.

Simplify.** **Homework Help ✎

What number multiplied by

itself three times equals −1000?

What number multiplied by itself four times equals 81?

7-65.

Simplify.** **Homework Help ✎

What number multiplied by

itself three times equals −1000?

What number multiplied by itself four times equals 81?