Tuesday

March 31, 2015

March 31, 2015

Posted by **Miley** on Saturday, September 14, 2013 at 10:52pm.

Ex: 2* square root 18 into square root of 72

- Math 1 quick question -
**Anonymous**, Saturday, September 14, 2013 at 10:56pmYes, but if the instructions say to simplify then you can't do that.

- Math 1 quick question -
**Miley**, Saturday, September 14, 2013 at 11:02pmOh man.... I don't understand how to simplify though... Can u please help me with These questions :

2 * square root 18

5* square root 48

3* square root 54

- Math 1 quick question -
**Steve**, Sunday, September 15, 2013 at 6:18amLook for perfect squares that divide the radicand.

√18 = √9*√2 = 3√2

So, 2√18 = 2*3√2 = 6√2

5√48 = 5√(16*3) = 5√16*√3 = 5*4√3 = 20√3

3√54 = 3√(9*6) = 3√9*√6 = 3*3√6 = 9√6

- Math 1 quick question -
**Miley**, Sunday, September 15, 2013 at 11:27amAlright now I understand ! Thank u sooooo much:)

**Answer this Question**

**Related Questions**

To: Jai - Instead of doing all that work to simplify the mixed radical , can I ...

Algebra 2 - Ok so I'm suppose to do this Square root of 6 ___________________ ...

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

math - What is a radical? What is a mixed radical? What is a square root? What ...

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

Math(radicals or square roots) - i need a explanation for this equation: 5 ...

Math To: Reiny - This is one whole question: (12) (10xy^3) (3x^2y^2) (5x) (2y) ...

Algebra 2 - What is three root 1/3 ? I'm not sure if that looks right in words, ...

Algebra 2 - What is three root 1/3 ? I'm not sure if that looks right in words, ...

Algebra 2 - could you walk me thorugh these problems simplfy square root 18 - 3 ...