# how to simplify expressions

need help on figuring out expressions in math

simplify then exponets:

x/7 - y/z  (those are fractions)
answered Dec 4, 2011 by anonymous
How do you simplify the expression: 2p x 3pq?
answered Feb 5, 2012 by anonymous
simplify the expression (2 root 27x(3 root 32).
answered Jul 23, 2012 by anonymous
how to write this expresssion with out getting a syntax error. This ishow I wrote the answer but get syntax error. x+7/18(x-5).   (x-7)/(18*9x-5)
answered Feb 15, 2013 by anonymous
X^2-49/3x-21
answered May 9, 2013 by anonymous
x^8/2y*5y^2/x^3
i need to simplify square root inside the square root there is a 45 and a p square it has a 2 i need help please
answered May 27, 2013 by anonymous

This program will not let me type in exponents.

How do you simplify this math expression?     -4x5y3   2xy2

answered Jun 25, 2013 by anonymous
-3(3m+6)-2(2m-2)-9m
answered Sep 2, 2013 by Nakisha Baptiste
find the value of the annuity A^1=\$2,000, I=0.07,n=10 round to the nearest cent.
answered Oct 10, 2013 by Jessica
root6(7-root6)+6root6
answered Oct 17, 2013 by anonymous
(c3)2(-3c5)2
answered Oct 28, 2013 by colton
simplify the expression.

-4(x-7)+3(x+9)
answered Oct 31, 2013 by Natalie
8+7(2-6)2
answered Nov 2, 2013 by anonymous
(5rx-4)(5rx-4)
answered Nov 2, 2013 by anonymous
Simplify the expression k − 2(k − (2 − k)) − 2 by writing it without using parentheses.
answered Nov 6, 2013 by Sheryl
11c²-11d²/c²-2cd+d²
answered Nov 20, 2013 by anonymous
Simplify the expression

-2(3-5+2)
answered Dec 14, 2013 by anonymous

7g+g2+6g2 =

implify the expression by combining like terms, if possible. If not possible, select “already simplified.”

 A. B. already simplified C. D.
5(x-7)+4x
How do I simplify x2+x(x-5)-x+7
(2x^2-7xy+8y^2)(4x^2+8xy-4y^20
8g/12(g+h)
(3a2+ 9a) + (6a2 + 2a)

what is the answer to a simplify expression
3x6-7
(5a2) (4a5)
5+(x+7)
3/5 to 9

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