JM872 JM872
  • 03-10-2020
  • Mathematics
contestada

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

Respuesta :

Space
Space Space
  • 03-10-2020

Answer:

x = 2

Step-by-step 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

Answer Link
anaisahippo
anaisahippo anaisahippo
  • 03-10-2020

Answer:

2

Step-by-step 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 Link

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