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Which of the following are solutions to the following equation?

2x^2–98=0
Check all that apply.​

User Abdoulsn
by
9.2k points

1 Answer

2 votes

Answer:

x=-7

x=7

Explanation:

we have


2x^(2)-98=0

Solve for x

Adds 98 both sides


2x^(2)-98+98=0+98


2x^(2)=98

Divide by 2 both sides


2x^(2)/2=98/2


x^(2)=49

take square root both sides


x=\pm7

therefore

The solutions are

x=-7

x=7

User Donnel
by
7.9k points

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