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02-05-2020
Mathematics

contestada

Solve the following equation algebraically
4x^2 = 100

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wegnerkolmp2741o wegnerkolmp2741o

02-05-2020

Answer:

x = ±5

Step-by-step explanation:

4x^2 = 100

Divide each side by 4

4/4x^2 = 100/4

x^2 = 25

Take the square root of each side

sqrt(x^2) = ±sqrt(25)

x = ±5

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