Friday

December 19, 2014

December 19, 2014

Posted by **nicky** on Sunday, August 31, 2008 at 12:58am.

(9square root 6 - 4 square root 10)

(square root 6 - 7 square root 10)

I have been stumped and working on all day. Any suggestions?

- algebra -
**Reiny**, Sunday, August 31, 2008 at 1:08am(9√6 - 4√10)(√6 - 7√10)

= 9√36 - 63√60 - 4√60 + 28√100

= 54 - 67√60 + 280

= 334 - 67√4√15

= 334 - 134√15

**Answer this Question**

**Related Questions**

Math - Could someone please help me with this math problem? This is what I have ...

Math - Just need some help... Directions: Multiply or raise to the power as ...

Algebra - Rationalize each expression by building perfect nth root factors for ...

Math simplifying mixed radicals - Please help me simplify these following mixed ...

Math simplifying mixed radicals - Please help me simplify these following mixed...

College Algebra - I need some help with a handful of questions. I need to see ...

College Algebra - I need some help with a handful of questions. I need to see ...

College Algebra help please - I need some help with a handful of questions. I ...

Math - What is the square root of 12? 3.464 Well, that's true, but you could ...

Algebra - Use the quadratic formula to solve the equation. Give exact answers: ...