3 years ago

Square root of 7x times the square root of 7 root x

1 answer:

8 0

Square root x * square root x = square root of x^2 which is just absolute value of x which is just x.
Now you’re left with 7x square root 7

I hope this helps

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3 years ago

How do know if you can divide a number by 3. Is there a pattern?

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