Select the correct answer. Simplify. 198 49√2 OB. 7√2 OC. 2√7 OD. 14√7

Mathematics

1 answer:

Nitella [24]2 years ago

7 0

Answer: The correct answer is B.

Step-by-step explanation: To simplify a square root, you take the factors of the value in the square root and see the greatest factor that is a square. In this case, 49 is the greatest square factor of 98. You take the square root of 49, which is 7. 7 goes outside the radicand. Leave 2 inside the radical because 49 x 2 = 98. Hence, the correct answer is B.

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