Radicals math

posted by .

Write. Without the radical symbol : 1.) radical 400
2) Radical 16 over 49. 3). Radical 2 over 50.

  • Radicals math -

    since 400 = 20^2, √400 = 20

    do the others in like wise. Look for perfect squares and pull them out.

  • Radicals math -

    Okay so radical 16 over 49 is radical 16 over radical 49 = 4 over 7

  • Radicals math -

    Thank youuu but for c theres no perfect square..

  • Radicals math -

    tsk tsk
    sometimes you gotta do a little work yourself

    2/50 = 1/25

    that better?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. 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= radical …
  2. 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 radical …
  3. 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 wrong …
  4. 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 it …
  5. Math

    Symplify (radical x/8) is the answer x (radical 2)/4 i put it to be (x/2 radical 2)* (Radical 2/radical 2)=(x radical 2/4)
  6. math

    in the question 6radical x +3 radical y -2radical y +3 radical x -radical y is the answer 9 radical x +1 radical y. i just don't get it thanks
  7. Algebra 1

    Am i on the right track? radical of 3 times radical of three= radical of 9?
  8. 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?
  9. trigonometry

    Simplify and write in standard form. 1.) (radical 3 + i radical 15)(radical 3 - i radical 15) 2.) 8 + 16i / 2i Thanks again everyone. Any help is appreciated.
  10. Math

    The area of one of the faces of the cube below is x^2+2x+1 cm^2. Find an expression in mixed radical form for the length of the interior design. My Work: Step 1: a^2 + b^2 = c^2 =(x-1)(x-1) x-1 equals to all the sides of the cube Step …

More Similar Questions