Positive real exponents, Mathematics

Simplify following and write the answers with only positive exponents.

 (a) ( x8.2 y -0.26 z 2 )0.5

 (b)  (x3 y -4.1  / x-2.7 )-3

Solution

 (a) (x8.2 y -0.26 z 2 )0.5 = x4.1 y0.13 z =( x4.1 z /y -0.13 )

(b)

(x3 y -4.1  / x-2.7 )-3= x3 x2.7 /y 4.1  =( x5.7 / y 4.1  )-3 =( y 4.1  / x5.7)3= y12.3/ x17.1

Posted Date: 4/6/2013 1:55:15 AM | Location : United States







Related Discussions:- Positive real exponents, Assignment Help, Ask Question on Positive real exponents, Get Answer, Expert's Help, Positive real exponents Discussions

Write discussion on Positive real exponents
Your posts are moderated
Related Questions

y= -3x tell if it is linear or not. our teacher wants it graphed or something.

Dawn wants to evaluate the volume of a basketball along with the volume of a tennis ball. Which formula will she use? The volume of a sphere is 4/3 times π times the radius cub


Ratio - situations in which we need to compare two quantities in terms of their ratio. (e.g., if Munna weighs 40 Kg. and Munni weighs 50 Kg., find the ratio of their weights.)

Evaluate following.                √16 and Solution To evaluate these first we will convert them to exponent form and then evaluate that since we already know how to

You know that it's all the time a little scary while we devote an entire section just to the definition of something. Laplace transforms or just transforms can appear scary while w


how to make a tape diagram and a equivalent ratio

A dealer sells a toy for Rs.24 and gains as much percent as the cost price of the toy. Find the cost price of the toy. Ans:    Let the C.P be x ∴Gain = x % ⇒ Gain = x