Simplify the following expression:
$$\frac{(x^{2} - 1)^{2} \sqrt{x+1}}{(x-1)^{\frac{3}{2 }}}$$
Math Tutor

Posts: 402
Joined: Sun Oct 09, 2005 11:37 am
Reputation: 26

Re: Simplify the expression

The expression is equal to:
$$\frac{(x - 1)(x + 1)\sqrt{x+1} }{(x-1)\sqrt{x-1}}$$$$= \frac{(x + 1)\sqrt{x+1} }{\sqrt{x-1}}$$
$$= \frac{(x+1)\sqrt{x^2 - 1}}{x-1}$$

Re: Simplify the expression

$$\frac{1}{\sqrt{4+2\sqrt{3}}}$$
Guest

Simplify the following expression:
$$\frac{1 + \sqrt{12} }{ 1 - \sqrt{12} } + \frac{\sqrt{48} }{ \sqrt{121} } + \frac{2}{11 }$$
Guest

I have exams soon an really need someone to explain how to simplify expression which is radical in nature.
Guest

√6 x √3 - 4 √50
The directions for the problem are:
"Simplify the expression by performing the indicated operations"
So you can learn fractions add, subtract, multiply and solve it.
Guest