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Multiply. (3√5-9√6)(2√5 +6√6) = Find the x- intercepts for
Multiply. (3√5-9√6)(2√5 +6√6) = Find the x- intercepts for the graph of the equation y= x^2 +3x-10 Convert to the decimal notation. 8.02*10^7 Multiply. (-2z)^2(4z^3 )^2= Find the following. Assume tha… read more
Osbert12
Osbert12
Master's Degree
2,468 satisfied customers
First time user, have 24 algebra questions need help with.
First time user, have 24 algebra questions need help with. 1. Multiply and simplify 49a^2/5a^2-20+20*5a-10/7a Type an exponential notation with positive exponents 2. Divide and simplify a^5/a^13 Type … read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
1)Multiply (4 6 -8 2)(2 6 +4 2) 2)20th power (-9)^20 3)Divide
1)Multiply (4v6 -8v2)(2v6 +4v2) 2)20th powerv(-9)^20 3)Divide (28b^2+27b^2+22b+47)/(4b+5) 4)Multiply (3x+3)(3x^2+7x+7) 5)state the value of the discriminateand describe the nature of the solution: -11… read more
Osbert12
Osbert12
Master's Degree
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(1) sqrt 7x+4 x+4 x ___ (2) solve 6x^4-13^2+6 0 x ___ (3)
(1) sqrt 7x+4 =x+4 x=___ (2) solve 6x^4-13^2+6=0 x=___ (3) SOlve t^2-5t-24=0 Solution is___(4) Find all the numbers for which the raitonal expression is undefinded: p^3-6p/p^2-81 ___ (5)Factor complet… read more
Ryan
Ryan
Bachelor's Degree
4,665 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
3,037 satisfied customers
2.) Jack usually mows his lawn in 3 hours. Marilyn can mow
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 mow the lawn in _____ hours if they worke… read more
akch2002
akch2002
Master's Degree
3,037 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
I need these solved please 1) simplify. 3(sqrt)-1/27 2)multiply.
I need these solved please: 1) simplify. 3(sqrt)-1/27 2)multiply. (a+d)(a^2-ad+d^2) 3)divide and simplify. n^6/n^13 4)multiple. (7x+5)(dx^2+8x+2) 5) subtract. simplify by collecting radical terms. 4(s… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
1. Multiply (w+ 1/3)(w+ 1/2) 2. use rational exponents to rewrite
1. Multiply (w+ 1/3)(w+ 1/2) 2. use rational exponents to rewrite x^1/6*y^1/2*z^1/9 3.find the vertex, line of symmetry, the maximum or minimum value of f(x)=1/5(x+8)^2+6 4.state the value of the disc… read more
Ray Atkinson
Ray Atkinson
Bachelor's Degree
1,687 satisfied customers
I have an algebra final that has 66 questions and is due Sunday.
I have an algebra final that has 66 questions and is due Sunday. I need a perfect score because there was a mixup at the college regarding past credits and the teacher will not let me make up any work… read more
Scott
Scott
MIT Graduate
Master's Degree
16,044 satisfied customers
I have a algebra exam due tommorow on 5/9/10. If anyone can
I have a algebra exam due tommorow on 5/9/10. If anyone can help it is 66 questions. I have been waiting on help but havent heard anything. Please help.… read more
ATANU
ATANU
Bachelor's Degree
33 satisfied customers
1. Simplify by removing factors of 1 s^2-64/(s+8)^2 2.
1. Simplify by removing factors of 1 s^2-64/(s+8)^2 2. Solve: 2x^2=14 Find x intercept of f(x)=2x^2-14 3. Evaluate the polynomial for x=5 2x^2-4x+8 4. Write a quadratic equation Solution is 7 5. Facto… read more
Scott
Scott
MIT Graduate
Master's Degree
16,044 satisfied customers
16..factor completely 9a^2 + 16 - 24a 17..simplify by removing
16..factor completely 9a^2 + 16 - 24a= 17..simplify by removing factor of one 7s^2 + 7s/35s^ + 49s= 18..Multiply (r+d)(r^2-rd+d^2)= 21..express by using a positive exponent z^-4= 22..solve 10x^4 -29x^… read more
R.R. Jha
R.R. Jha
Bachelor's Degree
6,874 satisfied customers
For ScottEvaluate polynomial and simplify for x=6. When x=6,
For Scott Evaluate polynomial and simplify for x=6. When x=6, 2x^2-5x+1 = Multiple (4v2-8v7)(5v2+10v7) The V stands for a radical sign. Simplify answer and use radicals as needed. Divide (28b^3+13b^2+… read more
Scott
Scott
MIT Graduate
Master's Degree
16,044 satisfied customers
1. Add (6x^2-4xy+y^2)+(-9x^2-2xy-y^2)+(x^2+xy-3y^2) 2.
1. Add (6x^2-4xy+y^2)+(-9x^2-2xy-y^2)+(x^2+xy-3y^2) 2. Use quadratic formula to solve 2x^2-3x-7 Simplify. Type exact answer, using radicals as needed. Express complex numbers in terms of i. Use intege… read more
Matt
Matt
Master's Degree
335 satisfied customers
1. Find all numbers for which the rational expression is un
1. Find all numbers for which the rational expression is undefined. r^3-6r/r^2-36 2. Convert to decimal notation 8.17x10^7 3. Factor completely 28a^2+196ad+343d^2 4. multiply (v+1/4)(v+1/4) 5. multipl… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
1. Simplify by taking roots of numerator and denominator.
1. Simplify by taking roots of numerator and denominator. Assume all expressions under radicals represent positive numbers. Type exact answers using radicals as needed. small 3 square root sign 729x^8… read more
abozer
abozer
Bachelor's Degree
6,158 satisfied customers
Could you help me with these problems. 1. Simplify by taking
Could you help me with these problems. 1. Simplify by taking roots of the numberator and denominators. Assume that all expressions under radicals represent positive numbers. root:3sqrt216x^11/y^3 2.Mu… read more
Elizabeth
Elizabeth
Master's Degree
534 satisfied customers
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