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What is the first stepin solving the quadratic equations x2-40=0

What is the first stepin solving the quadratic equations x2-40=0
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What is the first stepin solving the quadratic equations x2-40=0

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User Harry Blue
by
8.0k points

1 Answer

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Answer:

+40 to both sides of the = sign.

Explanation:

x2-40=0

+40=+40

x2=40

/2=/2

x=20

answered
User Eli Grey
by
7.8k points
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