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A negative exponent is equivalent to the reciprocal of the number with a positive exponent.3^2 = 9.
The reciprocal of 3^2 = 1/9.
Therefore 3^-2 = 1/9.
2 with an exponent of 3 and 3. 2x2x2=8x8=24.
2^3 * 3^2 * 5^3
A negative exponent is the same as 1/(the positive exponent). For example, 2^3 is (2*2*2) = 8. 2^(-3) is 1/(2*2*2) = 1/8. So, just calculate the positive exponent version, and put it under 1.
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3^2 = 9