Answer:
1/27
Step-by-step explanation:
do good!
3²
Given expression:
Following the <u>order of operations</u>, carry out the calculations inside the parentheses first.
Learn more about exponent rules here:
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Answer: Jon has the best rate
(2x - 9)(2x + 9)
4x^2 - 81 = (2x - 9)(2x + 9)