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Multiply and simplify. (49z^2)/(3z^2-18z+27)*(3z-9)/7z Multiply.
Multiply and simplify. (49z^2)/(3z^2-18z+27)*(3z-9)/7z Multiply. (4x +8)(8x^2+7x +5) If the sides of the square are lengthened by 8 cm, the area becomes 196cm^2. Find the length of a side of the origi… read more
mhasan420
mhasan420
Bachelor's Degree
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I have some issues with factoring. Need examples worked out.Factor
I have some issues with factoring. Need examples worked out. 1. Factor Completely 10v^6-34^5+12v^4 2. Factor w^2-25u^2 3. Factor Completely x^3-u^4x^3 4. Factor 27+8v^3 5. Factor the quadratic express… read more
Osbert12
Osbert12
Master's Degree
2,468 satisfied customers
I need answers to my math 117 final exam. There are about 66
I need answers to my math 117 final exam. 2.) Jack usually mows his lawn in 3 hours. Marilyn can mow the same yard in 5 hours. How much time would it take for them to mow the lawn together? They could… read more
akch2002
akch2002
Master's Degree
3,131 satisfied customers
I only need the answers, and I dont know how to write a square
I only need the answer's, and I don't know how to write a square root sign so "sqrt" is my symbol for square root. Thanks for the help. #1 Simplify. sqrt8/50 Be sure to write you answer in lowest term… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
1. Mulltiply. Write your answer in the lowest terms. 9uw/4u
1. Mulltiply. Write your answer in the lowest terms. 9uw/4u * 2u/3w 2. Multiply and simplify. x^2 + 4x + 3/x-1 * 4x - 4/x^2 + 5x + 6 3. Divide. Write your answer in lowest terms. 14x/3xy / 7x/9y 4. Si… read more
RavinDe
RavinDe
Associate Degree
Bachelor's Degree
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(2x^2-5xy+y^2)+(-8x^2-4xy-y2)+(x^2+xy-2y^2) simplify by
(2x^2-5xy+y^2)+(-8x^2-4xy-y2)+(x^2+xy-2y^2) simplify by taking roots of the numerator and the denominator: 3sqrtsymbol[(1000x^11)/y^3] (5x^2-7)(x^9-8);FOIL (b+1/3)(b+1/4); multiply w^2-5w-36=0; solve … read more
Scott
Scott
MIT Graduate
Master's Degree
16,712 satisfied customers
This si for Scott, would like to know if you could answer some
This si for Scott, would like to know if you could answer some question for me. There are 46 of them and I can posted them now as soon as you say that you can do them for me. I need them in by tomorro… read more
Scott
Scott
MIT Graduate
Master's Degree
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A. Use the quadratic formula to solve 2x^2 - 3x -6 B.
A. Use the quadratic formula to solve 2x^2 - 3x = -6 B. Solve w^2 + 6w - 27 = 0 C. Solve 4x^4 - 12x^2 + 5 = 0 D. Add and Simplify 5u/u^2-9 + u/u-3 E. Solve 7/v = 9/v - 1/5 F. Simplify by removing fact… read more
Dr. Dan
Dr. Dan
Doctoral Degree
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Hi, I need some help with my math. It is for Math 117 My Math
Hi, I need some help with my math. It is for Math 117 My Math Lab week 9. I can't figure it out. Please help!! I need it by midnight tonight on May 23, 2010. Here are the questions: Factor Completely:… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
please someone respond!!!!!!!!!!! I need this within 2 hours
please someone respond!!!!!!!!!!! I need this within 2 hours please: Simplify: T^5 times t times t^2 Write in scientific notation: 62,610 Calculate: (-5 times 10^-6)^3 Simplify: (-4w^2 + 5) + (2w^2 + … read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
a. Factor 4x^2-9xy-9y^2 b. Fine U equation (-4)/(u+2) -6-5/(u-1) c.
a. Factor 4x^2-9xy-9y^2 b. Fine U equation (-4)/(u+2)= -6-5/(u-1) c. Simplified radical form v(54x^6 ) d. Quadratic equation t^2-3t-18=0… read more
Scott
Scott
MIT Graduate
Master's Degree
16,712 satisfied customers
rewrite with positive exponents(33xy)^-6/7Solve for x4x(x-9)-5x(x
rewrite with positive exponents (33xy)^-6/7 Solve for x 4x(x-9)-5x(x-8)= -5 divide and simplify 7x-14/22 divided by x-2/4x multiply and simplfy variable reresent nonzero real numbers X^14 times X^0 so… read more
Jim C
Jim C
Master's Degree
523 satisfied customers
1.Multiply (a+1/2)(a+1/5) 2.Multiply (w+d)(w^2-wd+d^2) 3.Solve
1.Multiply:(a+1/2)(a+1/5) 2.Multiply:(w+d)(w^2-wd+d^2) 3.Solve: 4x^2=12 find intercepts of f(x)=4x^2-12 what are the solutions?x= what are the x intercept? 4.Add: 2x/x^2-9 +x/x-3 5.4th power sqrt x^12… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
1. 25^3/2 (no exponent) 2. -6x-28 2(x+6) (solve for x) 3.
1. 25^3/2 (no exponent) 2. -6x-28=2(x+6) (solve for x) 3. 3/ t-1=-4+7/t+4 (find values of t) 4. 7x^2-3x-1=0 (solve for x using quadratic equation) 5. (y+5)^2=2y^2+17y+31 (solve for y) 6. 2t^2-18/t^2-4… read more
R.R. Jha
R.R. Jha
Bachelor's Degree
6,909 satisfied customers
I need help with 36 algebra problems. The page was too large
I need help with 36 algebra problems. The page was too large to fit in this space. If you are interested please let me know how to send this information to you.… read more
muvee
muvee
Master's Degree
1,030 satisfied customers
For Scott Factor Completely 81w^2- 121 Factor v^2 + 18v
For Scott Factor Completely 81w^2- 121= Factor v^2 + 18v +81 Factor 30-11w+w^2= Solve 10x^4 – 19x^2 + 6 =0. The solution is x = Type an exact answer, using radicals as needed Solve x^2 + 2x -4 =0. Mul… read more
Scott
Scott
MIT Graduate
Master's Degree
16,712 satisfied customers
1. Factor by grouping 12x^3-20x^2+21x-35 2.Factor check
1. Factor by grouping 12x^3-20x^2+21x-35= 2.Factor check by multiplying 7x^6y^4+63x^4y^3+28y= 3.Factor by grouping x^3+7x^2-7x-49= 4.Factor the trinomial b^2-3bf-40f^2= 5.Factor 20a^2+11a-3= 6.Factor … read more
abozer
abozer
Bachelor's Degree
6,158 satisfied customers
#10 write w/o parentheses (-3w^3/u^2)^3,#11 rewrite w/o ...
#10 write w/o parentheses (-3w^3/u^2)^3,#11 rewrite w/o exponent (2/7)^-1, #12 simplify (x^-2)^4, #13 simplify 9y^-7 y^7u^9w^-4*3w^-8*2u^-8, #14 simplify (-y^2+9y)+(8y^2-8y-7)-(-5y^2+3y+2) #15 perform… read more
Scott
Scott
MIT Graduate
Master's Degree
16,712 satisfied customers
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