Question

What is the value of x in the equation x^3 + 2 = 10?

Answer 1

2

Explanation:

X³+2=10

-2 -2

X³=8

X=2

What number can be multiplied by itself 3 times that makes 8?

2×2=4×2=8

Answer 2

x = 2

Explanation:

Step 1: Write equation

x³ + 2 = 10

Step 2: Solve for x

1. Subtract 2 on both sides: x³ = 8
2. Cube root both sides: x = 2

Step 3: Check

Plug in x to verify it's a solution.

2³ + 2 = 10

8 + 2 = 10

10 = 10