Monday, May 18, 2009

Problem to Math Roots and fractions

Math indices is a section of Math where student learn the basics of finding roots and fractions, it can square root, cube root or higher degree roots.

Topic : Math roots and Fractions

This problem is on indices, finding cube roots and will help you to Learn how to type math roots and fractions by clicking on the link in the assignment list. Alternately, you may type
as cuberoot(x) and show raising to the nth power as ^n, like x3 is typed x^3.

Problem: Solve the following equations algebraically. You must show all your work.
t2/3 = 4

Solution :

t = cuberoot(2)

work is as shown below,
t2/3 = 4
=> t^(2/3) = 2^2
=> (t^3)^2 = 2^2
taking square root of both the sides we get
t^3 = 2
Taking cube root of both the sides we get
t = cuberoot(2)

You can find similar kind of math indices related problems in TutorVista Blogs or math help.

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