Which of the following equations are equivalent to 2x (x - 2) = x? Select two that apply.

SA

2 (x - 2) = 0

B

2x² - 5x=0

C

2x (x - 2) - x = 0

D

x (2 (x - 2) - x) = 0

Question

Mathematics

Elaine Heath

30 August, 03:28

Which of the following equations are equivalent to 2x (x - 2) = x? Select two that apply.

SA

2 (x - 2) = 0

B

2x² - 5x=0

C

2x (x - 2) - x = 0

D

x (2 (x - 2) - x) = 0

+1

Answers (1)

Know the Answer?

Hubby · Answer 1

Answer: C 2x (x - 2) - x = 0

and B 2x² - 5x=0

Step-by-step explanation:

You get 2x (x - 2) - x = 0 by subtracting x from both sides of the original equation.

Then take 2x (x - 2) - x = 0 and distribute to get 2x² - 4x - x = 0

combine the x terma and you end up with 2x² - 5x=0

Which of the following equations are equivalent to 2x (x - 2) = x? Select two that apply.SA2 (x - 2) = 0B2x² - 5x=0C2x (x - 2) - x = 0Dx (2 (x - 2) - x) = 0

Which of the following equations are equivalent to 2x (x - 2) = x? Select two that apply.

SA

2 (x - 2) = 0

B

2x² - 5x=0

C

2x (x - 2) - x = 0

D

x (2 (x - 2) - x) = 0