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Which of the following are solutions to the following equation?
4x^2-100=0.
Check all that apply.

A. 5
B. -10
C. -5
D. 10

Respuesta :

saraalvi00

Answer:x=5 or x=−5

Step-by-step explanation:

4x^2−100=0

Step 1: Add 100 to both sides.

4x^2−100+100=0+100

4x^2=100

Step 2: Divide both sides by 4.

4x^2/4=100/4

x^2=25

Step 3: Take square root.

x=±√25

x=5 or x=−5

Answer:

x=5 or x=−5

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