3 years ago

Please help me with this

Mathematics

2 answers:

Svetllana [295]3 years ago

6 0

Answer:

7, or (A) is your answer

Step-by-step explanation:

First, factor the number within the root.

√49 = √(7 * 7)

Note that there are two of the same factor within the root (7). When this occurs, they combine and become a whole number.

√49 = √(7 *7) = 7

7, or (A) is your answer

Dmitriy789 [7]3 years ago

3 0

Answer:

Step-by-step explanation:

sqrt(49)

What number times itself = 49

7*7 = 49

and

-7*-7 = 49

Given the choices choose 7

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