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3 votes
Find the value of x. Write your answer in simplest radical form, if necessary.

Х
22
25

Find the value of x. Write your answer in simplest radical form, if necessary. Х 22 25-example-1

2 Answers

4 votes

Explanation:

x=√(141)

that is the answer

User Hans L
by
6.4k points
2 votes

Answer:

x =
√(141)

Explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² + 22² = 25²

x² + 484 = 625 ( subtract 484 from both sides )

x² = 141 ( take square root of both sides )

x =
√(141)

User Cynda
by
7.1k points