How do you simplify 5sqrt(11x)*sqrt(22x)?

1 Answer
Alan P.
Oct 2, 2015

5sqrt(11x)*sqrt(22x) = 55sqrt(2)abs(x)

Explanation:

color(red)(5sqrt(11x)) * color(blue)(sqrt(22x))
color(white)("XXX")=color(red)(5) * color(red)(sqrt(11)) * color(red)(sqrt(x)) * color(blue)(sqrt(2)) * color(blue)(sqrt(11)) * color(blue)(sqrt(x))

color(white)("XXX")=color(red)(5) * color(red)(sqrt(11)) * color(blue)(sqrt(11)) * color(blue)(sqrt(2)) * color(red)(sqrt(x)) * color(blue)(sqrt(x))

color(white)("XXX")=color(red)(5) * (11) * color(blue)(sqrt(2)) * abs(x)

color(white)("XXX")=55sqrt(2)abs(x)

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