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Q: Logx to the 2nd power equals 2 solve for x?

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x = -3

4x to the 3rd power -4x to the 2nd power -43 when x=3

A negative power equals the reciprocal of the same number to the equivalent positive power. Example : 2 ⁻³ = 1/2³ Then 8⁻² = 1/8² = 1/64 = 0.015625

The GCF is x2

Negative 9 to the negative 2nd power (-9-2) = 0.012345679 (repeating).

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18 to the 2nd power is 324. To solve you just take 18 and times it by 18. It is the same with any power problem.

3x2 = 21 describes two single values, and does not have an x intercept. 3x2 = 21 ∴ x2 = 7 ∴ x = ±√7

5 to the 2nd power is 5 multiplyed by 5 it equals 25 -----------------penguin man---------------------

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