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What is the value of x?

What is the value of x?
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4 votes
What is the value of x?

What is the value of x?-example-1
User Web
by
8.4k points

1 Answer

2 votes

x^2 + 21^2 = 29^2

x^2 + 441 = 841

x^2 = 841 - 441

x^2 = 400

x = √400

x = 20

User Cbyte
by
8.5k points
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