Find the square root of \(2 \times 2 \times 5 \times 5 \times 7 \times 7\).

Ohhh, look at this...
The square root of (2 x 2) is 2 .
The square root of (5 x 5) is 5 .
The square root of (7 x 7) is 7 .
So the square root of (2x2) x (5x5) x (7x7) is (2 x 5 x 7) = 70 .
(It could also be -70, for reasons that we don't have to mess with right now.)

Answered by AL2006 | 2024-06-10

You have to multiply all of them out which gives you 4,900 then you take the square root of that and your answer is 70.

Answered by allybae | 2024-06-10

The square root of 2 × 2 × 5 × 5 × 7 × 7 is 70 . This is determined by rewriting the expression as ( 2 × 5 × 7 ) 2 and taking the square root. We ignore the negative root in this context.
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Answered by AL2006 | 2024-12-26