How do you simplify $sqrt(169x^4y^7)$ ?

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Answer 1 · 2018-05-05T03:38:30

$13x^2y^(7/2)$

Square root is essentially raising what's in the radical to the 1/2 power, so:

$(169x^4y^7)^(1/2)$

So now, just simplify:

$169^(1/2)$ =13

$x^(4*1/2=2)=x^2$

$y^(7*1/2=7/2)=y^(7/2)$

And now put it all together....

$13x^2y^(7/2)$

Hope this helped!!!

How do you simplify sqrt(169x^4y^7)sqrt(169x^4y^7)?