# math 9

when 5 radical 20 is written in simplest form, the result is k radical 5 what is the value of k?
1) 20
2) 10
3) 7
4) 4

1. 👍 0
2. 👎 0
3. 👁 38
1. 10

1. 👍 0
2. 👎 0

## Similar Questions

1. ### algebra

What s radical 20 is written in simplest radical for, the result is k radical 5. What is the value of k?

asked by Anonymous on January 27, 2010
2. ### Math-Involing i's

1)What is the product of 5+ Radical (-36) and 1-Radical (-49) expressed in simplest a+bi Form? 2) Express Radical (-27) + i^22 + 3-Radical (-25) +5 Radical (-3) in simplest a+bi form.

asked by Joey on December 11, 2008
3. ### algebra

when 5√20 is written in simplest radical form, the result is 4√5. What is the value of k?

asked by Steven Gallego on February 1, 2010
4. ### math,correction

Find the area of the rectangle shown in the figure. length = radical (3) + radical (5) width = radical (3) + radical (5) My answer: a= 8 + 2 radical (15) or a = 15.75 agree, you seem to be able to do these should i leave it as the

asked by jasort20 on March 21, 2007
5. ### Math

In math we're doing a review sheet and i don't get any of it so can someone please help!! What is the simplest form of the expression Radical 28 + radical 175 - radical 7

asked by Alyssa on May 30, 2013
6. ### math,correction

Can somoene helpme plz... Simplify radical 7 * radical 14 wouldn't it be radical (7*14) = radical (98) = 7radical (14) = 7 radical (2) The result is right, you erred on the next to last line. So how do i show that step that i am

asked by jasmine20 on March 29, 2007
7. ### Algebra

I'm adding 2(radical 50) + 12 (radical 8). I began by breaking the radical fifty into two parts: the radical of 25 and the radical of two. The radical of twenty five can break down into five, and the radical of two stays the way

asked by Eve on September 10, 2009
8. ### math , help,algebra

i am up to this point in my problem but i don't know what to do next with it can someone show me. Directions: Simplify by combining like terms x radical(18) minus 3radical(8x^2) these are the steps that i've done so far. = x

asked by jasmine20 on March 25, 2007
9. ### math,correction

Simplify by combining like terms. Problem #32 radical (63) - 2 radical (28) + 5 radical (7) My answer: 4radical(7) Problem #50 Find the perimeter of the triangle shown in the figure. leg 1 = radical (5) - radical (3) leg 2=

asked by jasort20 on March 21, 2007
10. ### Geometry

1.If two different lines are perpendicular to the same plane, they are: a. Collinear b. Coplanar c. Congruent d. Consecutive I think the answer is B, is that correct? Also, this: 2. Express 3 radical 75 plus radical 27 all over3

asked by Squid on September 19, 2012

More Similar Questions