04/11/13

Square roots?
I can't figure these out and any help would be appreciated!  Thank you! 1.   9(√6-2) 2.   (6√2+8√3)(√2+9√3) 3.   (√6+x)2 4.   (3√4-6)(3√2+6) 5.   (√x-3+5)2 6.   7y√20y+9√20y3  
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04/08/13

Solving and graphing the compound inequalities?
1.     x < 1 and x > -3   2.    x < 4 or x > 6    
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04/08/13

Dividing fractions?
  56        9x __Divide____    _ 8        45x  
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04/08/13

Subtracting fractions?
5x+8  -  5x-8   2           2
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04/08/13

Dividing fractions?
2y5    Divided by 5y5z4 z4                                  7
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04/08/13

Finding the product of two fractions?
  z3    Times   5    35z             4z2
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04/01/13

Graph the inequality?
How would you graph this and what would the plots be?  Thanks! x + 4y < 2  
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04/01/13

Graphing inequalities?
What would be the graphing plots to?:  -4x-5y>-20 I know one side should be shaded but not sure if the line is solid or dotted.  Thank you!
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03/22/13

Help with fractions that contain exponents, factoring and LCD?
I have three problems that I can't completely figure.  I appreciate any help and explanations!       17        -    6   x2-12x+35      x-7         x+7          +    x +5    ... more
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03/22/13

Adding fractions by finding the LCD?
I can't seem to get past this problem...   2x   +     5      3x         x-8   For the answer I keep getting something... more
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03/17/13

Dividing fractions with exponents? Help?
What is:       3      3x2-q   Divided by...         18         15x2-5q   Thank you!!
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03/17/13

Help with dividing these fractions that contain exponents?
What is:    8n2-242      2n2-25n+77   Divided by...   14n2+73n-22 n2-12n+35   Thank you!!  
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03/16/13

Dividing fractions that contain exponents?
I can't seem to figure this one out.  It's more complicated than others I've been doing.  Thank you for your help and explanation!   27n2-147 3n2-16n+21 Divided... more
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03/16/13

Finding the Product and simplifying fractions that contain exponents?
Multiplying these two fractions?  Thank you!!      a2+17a+70      Times         a2+2a-8         a2+3a-10                       a2+20a+100  
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03/16/13

Finding the quotient by dividing fractions that contain exponents?
18x7    Divided by  2x7y4 y4                                       6   Thank you for your help!  
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03/16/13

Multiplying fractions that contain exponents...Help?
How do you solve?: a2+7a+6    times   a2+2a-8 a2+3a-10              a2+2a+1   Thank you!!
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03/13/13

What are the two points to this system of equations solved by the substitution method?
7y=x+2 and 4x-8y=12 Thank you!!
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03/13/13

What is t^3+216?
How do I solve t3+216?  Thank you for your help!
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03/13/13

Solving the system of equations by the substitution method?
How do you solve:? 7y=x+2 4x-8y=12 Thank you!
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03/13/13

Dividing with exponents?
How do you solve this division problem?: 30x7+36x6+35x5 divided by 5x6 Thank you!
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03/13/13

Solving 5x^2+13x-6?
How do you solve the equation 5x2+13x-6 by factoring completely? Thank you!
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03/13/13

Factoring the sum or difference of two cubes? t^3+216
How do you factor the sum or difference?: t3+216
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03/12/13

Solving the equation x^2+7x=18?
How do you solve the equation x2+7x=18? Thank you!
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03/12/13

Multiply using the FOIL method? (x+1)(x+6)
How do you solve this using the FOIL method?: (x+1)(x+6) Thank you!
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03/12/13

Writing a number in scientific notation?
How do you write these two in scientific notation?: 0.000476 ...And 3,400,000
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