3 years ago

Evaluate 7 with an exponent of -2

Mathematics

1 answer:

Nataliya [291]3 years ago

5 0

Answer:

7 x -7 = -49

Step-by-step explanation:

To solve 7 to the power of -2 we multiply 7 by -7.

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Solve for the negative and positive expressions:

2x - 5 = 4

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