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Q: What is 4 to the power -2?

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2

2 to the 2 power = 4 -3 to the 2 power = 9 4 to the 2 power = 16 You don't indicate what to do to the 4, but 9 + 16 = 25

It is: 2 to the power 4 times 7 to the power 2 = 784

6 to the -2 power = 4

It would be 4 because 2 to the second power is really 2 * 2, which equals 4.

2 to the power of 4 is an expression, it is not an equation.

4

2 root 4 = 2 x 2; -2 to the power 4 is 16 (-2/4/-8/16)

They are equal 2^4 and 4^2 both equal 16.

The value of 4 to the power of -2 is 0.0625

1

2 to the power of 3 equals 8...2 times 2 is 4 and 4 times 2 is 8.

0

9 4 4 3 2 I would make a guess at 2 to the power (3 to the power (4 to the power (4 to the power 9))) but I haven't checked it.

2

72 is 49 (7x7=49) 22 is 4 (2x2=4)

The GCF of 108 and 144 is 36, or 2^2 x 3^2

(x + 4)(x^2 + 3x + 2) = x^3 + 7x^2 + 14x + 8

6

4^2 = 4*4 = 16

(-4)^2 = (-4)x(-4) = 16

You need to be very careful. In this example, 2^4 + 2^4 = 2 * 2^4 = 2^5 (where the ^ symbol means to the power of, and * means multiplied by.

2-4 = 0.0625

(6^−2) × 4 = 0.111111111

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