In Simplifying 7 to the 11th power and 7 to the 9th power, Alexis decides to use her calculator to find 7 to the 11th power and 7 to the 9th power indiviually before dividing. Show how Alexis could use the laws of exponents to arrive at the answer more easily.

3 answers

assume you are doing
7^11
------
7^9

Which is
7^9 * 7^2
----------
7^9

so 7^2
which is 49

to multiply, add exponents
to divide, subtract exponents
to raise to power, multiply exponents
thanks so much
You are welcome !
Similar Questions
  1. Simplify:x8y5x3y2 (1 point) Responses x24y10 x to the 24th power y to the 10th power x11y7 x to the 11th power y to the 7th
    1. answers icon 1 answer
  2. Find the product of (2q6+3q7)(−6q2+9)(1 point) Responses −12q11+27q7 negative 12 q to the 11th power plus 27 q to the 7th
    1. answers icon 1 answer
    1. answers icon 1 answer
    1. answers icon 1 answer
more similar questions