algebra2sucks
Simplify each expression. Rationalize denominators. Show all work, step-by-step.
sqrt w^4/x^3
Delete
Share
This Question is Closed
alrightatmaths
Best Response
You've already chosen the best response.
1
Is the bottom a sqrt too?
alrightatmaths
Best Response
You've already chosen the best response.
1
If so, multiply top and bottom by sqrt x^3
algebra2sucks
Best Response
You've already chosen the best response.
0
this is what it looks like
alrightatmaths
Best Response
You've already chosen the best response.
1
Right well that is the same as \[\sqrt{w^4}/\sqrt{x^3}\]
So just multiply the top and the bottom by \[\sqrt{x^3}\] giving you x^3 on the bottom and \[\sqrt{w^4}\sqrt{x}\] on the top
algebra2sucks
Best Response
You've already chosen the best response.
0
thats it or more to it
algebra2sucks
Best Response
You've already chosen the best response.
0
help @tcarroll010
alrightatmaths
Best Response
You've already chosen the best response.
1
Multiply the fraction by root x^3 over root x^3
alrightatmaths
Best Response
You've already chosen the best response.
1
\[\frac{ \sqrt{w^4}\sqrt{x^3} }{ x^3 }\]
alrightatmaths
Best Response
You've already chosen the best response.
1
And sqrt of w^4 is just w^2 so
\[\frac{ w^2\sqrt{x^3} }{ x^3 }\]
alrightatmaths
Best Response
You've already chosen the best response.
1
That's it.
algebra2sucks
Best Response
You've already chosen the best response.
0
thank u!!