# Question posted by ldobie

## ldobie from

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## Questions Posted by ldobie

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\$1.00 Closed, closed Mathematics Algebra algebra
Express your answers with positive exponets (3xy-2)2    (-a2b)3      (4x)-3    x3         2b-1        y3 Evaluate or simplify the numerical expressions (16)3/4          111/2.113 Assume that all...
Oct. 06, 2009
\$1.00 Closed, closed Mathematics Algebra equations
Express your answer with positive exponets? 2.(3xy-2)2 4.(-a2b)3 6.(4x)-3 x3 2b-1 y3 Evaluate or simplify the numerical wxpressions. 34.)16)3/4 46.111/2.113 Simplify numbers.Assure that all variables...
Oct. 06, 2009
\$1.00 Closed, closed Mathematics General Mathematics Express your answer with positive expone
Express your answer with positive exponets? 2.(3xy-2)2 4.(-a2b)3 6.(4x)-3 x3 2b-1 y3 Evaluate or simplify the numerical wxpressions. 34.)16)3/4 46.111/2.113 ...
Sep. 30, 2009
\$1.00 Closed, closed Mathematics Algebra help with these expressions
Look at the expressions below. Write a narrative description of what you would do to simplify each one. 1.    2.
Sep. 23, 2009
\$1.00 Closed, closed Mathematics Algebra help with the rest of algebra problems
Solve the equations and check your solutions. If there is no solutions,say so. 2.1 + 2 =1  x    3x   3 4.5 + 2 = 1  4x         x 8.10 = 2  3x-8   10.4- 8x =8         x+1  x+1 14.3x  =   3x+5 ...
Sep. 22, 2009
\$2.00 Closed, closed Mathematics Algebra help with algebra
Find the domain of each of the following rational functions. 2.f(x)=3x-8 4x+20 Simplify Completely 6.-7xy2 28x5y 16.x-2 8x2-32 Multiply 24.8x2.x2+6x+9 x2-9         16x3 34.Divide 3y+12di...
Sep. 19, 2009
\$5.00 Closed, closed Mathematics Algebra help with algebra
Find the domain of each of the following rational functions. 2.f(x)=3x-8 4x+20 Simplify Completely 6.-7xy2 28x5y 16.x-2 8x2-32 Multiply 24.8x2.x2+6x+9 x2-9         16x3 34.Divide 3y+12d...
Sep. 19, 2009
\$2.00 Closed, closed Mathematics Algebra need help Im not underdstanding and can't write out the correct formula
Find the domain of each of the following rational functions. 2.f(x)=3x-8 4x+20 Simplify Completely 6.-7xy2 28x5y 16.x-2 8x2-32 Multiply 24.8x2.x2+6x+9 x2-9         16x3 34.Divide 3y+12divi...
Sep. 16, 2009
\$1.00 Closed, closed Mathematics Algebra help with algebra
Use the difference of two squares formula to factor.Be sure to factor out any common factors. 6.y2-49 8.4x2-25 10.81x2-1 Use the perfect square trinomial formulas to factor. Be sure to factor out...
Sep. 08, 2009
\$1.00 Closed, closed Mathematics Algebra help with algebra
Factor out the greatest common factor 16y5-24y4-40y3 5a(a+3b)+4(a+3b) Factor x3+8x2+2x+16 2bc+4b-5c-10 factor each polynominal x2+12x+11 factor out the greatest common factor from the terms of...
Sep. 05, 2009