What number to the power 3 equals 32???? please answer thank you

2 Answers
Mar 9, 2018

3.1748

Explanation:

The question you are asking can be expressed as
x^3=32x3=32
Equations like these are simply, just cube root both sides to reach your answer to get
x=3.1748x=3.1748

Mar 9, 2018

x = 3.11" "larrx=3.11 (rounded to 2 decimal places)

Explanation:

Before you find the actual answer, explore what you know about the number..

1^3 =113=1
2^3 =823=8
3^3=2733=27
color(white)(xxxxxx)larr××× 30 fits in here
4^3=6443=64

We can see the the number we are looking for is a number between 3 and 43and4.

The answer will not be a whole number,

The opposite operation to cubing is finding the cube root:

x^3 = 30" " x = root3 30x3=30 x=330

x = 3.107232506.....

The answer is an irrational number, an infinite non-recurring decimal.

x = 3.11" "larr(rounded to 2 decimal places)