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x = +11 or -11
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Rachel Becker
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∙ 2y agox^2 plus x^2 minus X ^2
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Earn +20 ptsQ: X to the second power equals 121?
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What is X to the second power equals 121?
If x^2 = 121 then the value of x is 11
What is eleven to the second power?
112 = 11 x 11 = 121
What number multiplied by itself 3 times equals 1331?
eleven 11 x 11 = 121 121 x 11 = 1331
What is x2 121 equals 0?
Do you mean? X^2 - 121 = 0 add 121 to each side X^2 = 121 take square root of each side x = (+/-) 11
What number multiplied by itself equals 121?
√121 = 11 → 11 × 11 = 121 Also: -11 × -11 = 121
Related questions
What is X to the second power equals 121?
If x^2 = 121 then the value of x is 11
What is eleven to the second power?
112 = 11 x 11 = 121
Negative x to the second power plus positive x to the second power equals what?
It equals 0. * * * * * Unless the question is (-x)2 + (+x)2. In that case, the answer is 2x2
What equals 121when multiplied?
1 x 121, 11 x 11, 121 x 1 = 121
What times what equals 121?
Well, how about 11 x 11 = 121 ?11 x 11
X to the second power equals?
X to the 2nd power is simply X squared, or X times X.
What is the answer for x to the second power plus x equals 12?
3
What multiplied by itself equals 121?
11 x 11 = 121
5 times what equals 121?
24.2 x 5 = 121
What is the value of x if 25 to the second power x?
sorry I mean equals x
When X to the second power minus 16 equals 0?
'x' is +4 or -4 .
How do you completely factor x to the second power plus one hundredand twenty one y to the second power?
x2 + 121y2 = x2 - (-121)y2 = x2 - (11iy)2 = (x - 11iy)(x + 11iy)
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