The equivalent expression with only positive exponents is:
2^(-7) * (9^(-1) / (2^9 * 9^(-10)))
Simplifying this expression further:
= 2^(-7) * (9^(-1) / 2^9) * 9^(-10)
Therefore, the correct option is:
2^(-7) * 9^(-1) * 2^(-9) * 9^(-10)
Which of the following is an equivalent expression to (2−3 ⋅93)−429 ⋅9−10 with only positive exponents, generated by applying the Properties of Integer Exponents?(1 point)
Responses
2−7⋅9−129⋅9−10
Start fraction 2 superscript negative 7 baseline times 9 superscript negative 1 baseline over 2 superscript 9 baseline times 9 superscript negative 10 baseline end fraction
23 ⋅92
2 cubed times 9 squared
2392
Start Fraction 2 cubed over 9 squared end fraction
212⋅9−1229⋅9−10
1 answer