10/02/13

/9/x/+31+5/x/+3=12
how do I solve this?
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06/25/13

can you help solve this equation?
-2x+4>5(x-2)
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06/24/13

what is the 5th goverment
what is the 5th goverment
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06/18/13

What constitutes a rational expression?
What constitutes a rational expression? What constitutes a rational expression? How would you explain this concept to someone unfamiliar with it?
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05/20/13

What is the area of the triangle in cm
7 is on the base of the triangle & 13 is on the right side of the triangle
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04/01/13

how do you find the square root
i need to know because i have staar tuesday
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04/01/13

What is 3/4(Square Root of 45)?
Change each radical to simplest radical form
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03/14/13

How do you figure out interior angles when given exterior angles
I don't really  know how to explain but basicly i have the exterior angel of 25 degrees on the inside which happens to be on the same side and has the diagonals says 10 degrees on top and the... more
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03/14/13

Which is a simplified form of the expression 2(y + 1) + 2(y – 2)?
Which is a simplified form of the expression 2(y + 1) + 2(y – 2)?
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03/14/13

4x + 13y = 40 4x + 3y = -40
Use addition or substitution to find the value of x for this set of equations.
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03/13/13

x * x - 5x + 6
The x is actually x squared. Whats the answer?
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03/12/13

5x+3-7(10x+3)=7
solve for x 
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03/12/13

Why do we need proofs in Geometry?
I am doing geometry and we are studying proofs. Why do we need proofs in geometry? What purpose do they serve in geometry?
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03/12/13

what are constants?
I am about to begin my last class before completing my Bachelors degree. I have never taken algebra and must learn quickly in order to understand course work in "Survey of Mathematical Methods."... more
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03/12/13

x 2 + 4x + 4
Trinomial Factoring      
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03/11/13

(x^2+5x-28) divide by (x-3)
you have to divide the polynomial by using long division.
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03/11/13

(-9x² + 6x + 2) + ( 4x² - x -1)=
i need help?  
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03/11/13

How do I come up with a middle term for an equation like x^2+99x-3870=0 in an easy way with out trial and error?
how to simplify an ax^2+bx+c 
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03/08/13

If perimeter is 16 inches what is area
Find the area 
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03/08/13

how do you convert fractions so they have like denominators? Write the answer in simplest form.
1 1/2 + 2 5/6
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03/07/13

Algebra 2 CP
2x^2-x=3 how do I factor that 
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03/07/13

Simplify: s^-3t^-5/(s^2t^3)^-1
simplify assume that no denominator is equal to zero
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03/06/13

14+3x=? How do you solve
12+x+2+2x= 14+3x=?    
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03/06/13

12-1x0+4/2=
The answer I get is 10, i have asked others and they get 14, but I'm using PEMDAS, and it's kind of a debatable issue here LOL
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03/05/13

(30 x -7) yz -14 3 xyz 5+a
I need to simplify the follow expression
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Expert Answers •2

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