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Wittaler [7]
2 years ago
7

I dont understand this question, i did the factor of 36x^2 - 49 but I dont understand the second part

Mathematics
1 answer:
Nadya [2.5K]2 years ago
8 0

Answer:

a = 6

b = 7

Step-by-step explanation:

Since both 36 and 49 are perfect squares, you can find their square roots which are 6 and 7.

To check to see if it is correct, replace the a with 6 and replace the b with 7, then evaluate the exponents.

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