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mash [69]
3 years ago
9

Evaluate x^-2 for x = -3.

Mathematics
1 answer:
Hitman42 [59]3 years ago
3 0

Hey there!

If x = -3 then replace "x" with -3

New equation: -3^-2

(-1 × 3)^-2

(-1 / 3 )× 3

3 × 3 = 3^3 = 9 (Solving for your denominator)

(-1/3)^2

= (1/9)

This your answer is: 1/9

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

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Explanation:  

Given:

Two sides of the isosceles  triangle are 26 and 10.  

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