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Solving by fractions
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3 votes
Solving by fractions

Solving by fractions-example-1
User Jack Clark
by
4.8k points

1 Answer

3 votes

Answer:

x = -8, 8

Explanation:

Set y = 0 to find the x intercepts

0 = x^2 -64

Add 64 to each side

64 = x^2

Take the square root of each side

±sqrt(64) = sqrt(x^2)

±8 =x

User Zayn Ali
by
4.2k points
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