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4 years ago

9

Solve x second power = 121.

2 answers:

spin [16.1K]4 years ago

7 0

11 x11 is 121 one hundred twenty one

aev [14]4 years ago

3 0

X^2 = 121

To solve this, all you need to do is the opposite of squaring a number, which is finding the square root.

√x^2 = √121
x = 11

But also remember that when you find the square root, the number can be either negative or positive.

x = +/-11

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3 years ago

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Montano1993 [528]

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