Saturday

November 22, 2014

November 22, 2014

Posted by **Jane** on Wednesday, April 3, 2013 at 9:50am.

Simplify each quotient

7/sq rt 2 - sq rt 3

Please solve and explain how you did it. What do you do when the denominator is a negative?

- Alg 1 -
**Steve**, Wednesday, April 3, 2013 at 11:10am7/(√2-√3)

since (a-b)(a+b) = a^2-b^2,

= 7/(√2-√3) * (√2+√3)/(√2+√3)

= 7(√2+√3)/(2-3)

= -7(√2+√3)

**Answer this Question**

**Related Questions**

math - Operations with radical expressions: Simplify each quotient. -3/sq rt 2...

math - Why is it important to simplify radical expressions before adding or ...

Algebra 2/ Radicals - Why is it important to simplify radical expressions before...

algebra - Why is it important to simplify radical expressions before adding or ...

ALGEBRA - Why is it important to simplify radical expressions before adding or ...

AlgebraII - Why is it important to simplify radical expressions before adding or...

AlgebraII - Why is it important to simplify radical expressions before adding or...

algebra - Why is it important to simplify radical expressions before adding or ...

MATH - What is the index of a radical? When working with radicals, can the ...

math, correction,plz - can someone correct these for me plz.... Problem#36 Use ...