1,090 Answered Questions for the topic Math Equations

Math Equations Algebra

11/12/13

needing help
how would i factor9x^2-36x^2-11x+24. which ones areQuad Equationsfactor by groupingproduct sum(x-12)(x-2)9(x-2)(x+12)(x-4)(x+4)
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Math Equations

11/07/13

can u help me on 4(3x+4)-2(3x-7)
i am just confused that alll  help on 4(3x+4)-2(3x-7)
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Math Equations Math

11/03/13

what are the steps to solve this ax2 + bx + c = 0"
how do we solve it  
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Math Equations

10/30/13

what is an equivalent expression to 6x+10y
i want to know how to solve this because i am preparing for a big test that is very important
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Math Equations Algebra Equation

10/26/13

how do i solve this equation l=2c+11(D+d)/7+9D-d)^2/4C
I DON'T KNOW HOW TO SOLVE THIS PROBLEM
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Math Equations

10/24/13

what does the equation look like with a slope of 4 and a y-intercept of 3
please help me answer this question what does the equation look like with a slope of 4 ad a y-intercept of 3
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10/16/13

GRADE 9 MATH EASY PLEASE HELP
Some questions I really don't understand. Please help on as many as you can. Thank you.   1) Write an expression using exponents, and find the total area of a pair of squares given their side... more
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Math Equations Math Question

10/16/13

my question is -8(6n+7)
thats my question  
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Math Equations

10/14/13

how do you do two step equations
-1 over 3q-7=-3
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10/11/13

Solve the equation for x
Solve the equation for x (show all work and simplify answer) 8(x-5)+x=9(x-5)+5
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Math Equations Math Accounting Word Problem

10/11/13

Math Word Problem Average
The average annual number of cigarettes smoked by an adult in some country continues to decline. For the years 1997-2006, the equation y=-49.2x+1756.7 approximates this data. Here x is the number... more
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10/11/13

Use the product rule to simplify the expression
Use the product rule to simplify the expression. (-4x^4p^6)(6y^5x^2)
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Math Equations

10/08/13

please help me to solve the problem...thanks
x-3y-5.-2yx2/(-2x-3y4)5=
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Math Equations

10/08/13

(a5b0)3/(2ba3)=
please help me!!!  
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Math Equations Math Help

10/02/13

2x^2 + 7x - 9 = 0
all real solutions
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Math Equations

10/02/13

6x(x-1) = 21 - x
solving equation by factoring
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Math Equations

10/02/13

If a line crosses the y-axis at (0, 1) and has a slope of 4/5, what is the equation of the line?
HELP ME PLEASE :( .................
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Math Equations Algebra Algebra Help Math Help

10/02/13

Add or subtract
Add or subtract . Simplify answer    5√75 -4√50 + √48 =
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Math Equations

09/29/13

Simplify the expression if possible
0.01= ? or is the expression undefined  
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Math Equations

09/29/13

Needed help solving the following expression
Find f^-1 (x)   f^-1 (x)=?
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Math Equations

09/27/13

If x, a and b are a real numbers and x^a = x^b, does this implies a = b??
Explain your answer and give counter example if needed.
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Math Equations

09/27/13

Is there a case a linear equation is not a function?
Can you give an example?
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Math Equations

09/26/13

what is m/aob=4x-2
m/aob=ax-2 m/boc=5x+ m/cod=2x+14 what is the equation for x
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Math Equations

09/26/13

does all function have a inverse function?
How do you determine if a function has an inverse function or not? Can you provide a detail example on how to find the inverse function of a given function?
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Math Equations

09/26/13

from finding the inverse function, evaluating function and operation with functions,
Does the order of composition matters?  
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