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3 years ago

Solve the equation x2 − 100 = 0.

2 answers:

8 0

Hello!

You solve this algebraically

x^2 - 100 = 0

Add 100 to both sides

x^2 = 100

Take the square root of 100

When you take a square root the solutions are the number positive and negative

x = 10
x = -10

The answer is C. x = 10, -10

Hope this helps!

mariarad [96]3 years ago

5 0

C is the correct answer

good luck

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