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Tutors Answer Your Questions about Exponents-negative-and-fractional (FREE)
Question 25825: Please help me with this problem. I know that in order to obtain a positive exponent, use the reciprocal. Thank you.
Simplify. Write answer without negative exponents.
a^(-4/5)w^2/3 divided by (a^2)*w^(5/3)
Click here to see answer by bmauger(101)   |
Question 27989: I cant seem to get the answer for the following problem. My mother cant get it neither. Here is the problem: (2^-1*tu^-1)^3*(6tu^-1)^-2 . The section says to express each problem in simplest form, without using negative or zero exponents. Thanks, Luke
Click here to see answer by venugopalramana(3286)  |
Question 28384: hi,my name is tabi and i'm having ALOT of trouble with algebra and i'm not quite sure what to do...can you please help me with this problem....
3x+4 over 2x + x-6....?the answer is 11 over 6....my first big question is why is the denominator 6 and not 12?...and can u explain to me how to do this problem,please?
thanks in advance,
Tabi
Click here to see answer by ashleygurl92(6) |
Question 28887: I am trying to re-write the following expression using negative exponents:
x^2/y^2
The book gives the answer as:
y^-2/x^-2
How did they get this? All of the example problems about writing equivalent expressions using negative exponents have been limited to single literals, often with the answer containing a 1 in the numerator.
Click here to see answer by sdmmadam@yahoo.com(530) |
Question 28887: I am trying to re-write the following expression using negative exponents:
x^2/y^2
The book gives the answer as:
y^-2/x^-2
How did they get this? All of the example problems about writing equivalent expressions using negative exponents have been limited to single literals, often with the answer containing a 1 in the numerator.
Click here to see answer by longjonsilver(2297)  |
Question 31252This question is from textbook Algebra 1 
: I need help with the following. Need to expand to have the answer have only positive exponents. I understand that x^-2 becomes 1/x^2. But get confused when the negative exponent is in the numerator of a fraction.
x^-2/y(xz/y - 1/y^-4)
Thank you.
RebeccaThis question is from textbook Algebra 1
Click here to see answer by troyapplehelen(46) |
Question 31250: I need help with the following. Need to expand to have the answer have only positive exponents. I understand that x^-2 becomes 1/x^2. But get confused when the negative exponent is in the numerator of a fraction.
x^-2/y(xz/y - 1/y^-4)
Thank you.
Rebecca
Click here to see answer by longjonsilver(2297) |
Question 31491: (a^1/5 * c^-3/5)^2
A with a one fifth power multiplied with C with a negative three fifth power wich is closed in parenthesis and then squared.
This equation is asked to be simplified without using negative exponents and to assumed that all variables are poitive real numbers.
Click here to see answer by Cintchr(475) |
Question 29969: suppose you take a sheet of paper of the ordinary variety (about 0.1mm or .004inches thick) and fold it in half creating paper which is about 0.2mm or .008 in thick- about the thickness of your finger nail. Using the exponetial growth formula and converting all answers to feet, determine the thickness of the paper after folding
14 times?
17 times?
22 times?
how would i put this into and exponential growth chart?
Click here to see answer by stanbon(26272) |
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Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395
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