bergmana21 bergmana21

15-12-2018
Mathematics

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How do you solve 64x^2=1

The picture is what I did before-which was wrong.

How do you solve 64x21 The picture is what I did beforewhich was wrong class=

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wegnerkolmp2741o wegnerkolmp2741o

15-12-2018

Answer:

x = ± 1/8

Step-by-step explanation:

64 x^2 =1

Divide each side by 64

64 x^2/64 = 1/64

x^2 = 1/64

Take the square root of each side, remembering to take the positive and negative.

sqrt(x^2) = ±sqrt(1/64)

x = ±sqrt(1)/ sqrt(64)

x = ± 1/8

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