Questions and answers by

Ms.Ellis

Questions (17)

Reiny can you show me how to check this problem.5a^8-20a^7-25a^6 =5a^6(a^2-4a-5) =5a^6(a^2-5a+a-5) =5a^6(a(a-5)+1(a-5)
1. 1 answer
2. 404 views
Help Please:Please Help 1.Essay:Show all work,Find the Product. (x^2-2)(x^3-4x+9) 2.Find the product:(2x-4y)(2x+4y) 4.Find the
1. 4 answers
2. 496 views
For Reiny:What step did I do wrong.(Help)(x-4x^3)^2 =(x-4x^3)(x-4x^3)=(x)(x)+(x)(-4x^3)+(-4x^3)(x)+(-4x^3)(4x^3) =
1. 4 answers
2. 407 views
Essay: List the times,coefficient,and degree of the following polynomial.7x^5-3x^3+x+2/5
1. 1 answer
2. 394 views
9. Essay; show all work. Bob’s Barber Shop estimates their gross revenue for the second quarter to be given by the polynomial
1. 1 answer
2. 1,048 views
Divide and Check4x^4y-8x^6y^2+12x^8y^6 _______________________ 4x^4y
1. 1 answer
2. 916 views
Multiply: Try to recognize the type of product to be multiplying.(x-4x^3)^2
1. 1 answer
2. 296 views
Multiply:(7x-2)(2x-7)
1. 1 answer
2. 390 views
Essay question:show all work. Find the difference (-7x^2 5x-9)-(2x^2 7x 5)
1. 1 answer
2. 412 views
Short answer: simplify the following expression,and rewrite it in an equivalent form with positive exponents. (9x^-3)^3
1. 1 answer
2. 612 views
Add the complex expressions,and simplify. (4+7-9i)+(5+7-3i)
1. 1 answer
2. 482 views
=Add the complex expressions,and simplify. (4+7-9i)+(5+7-3i)
1. 1 answer
2. 501 views
Simplify:Do not use use negative exponents in the answer.Ques: x-4*x-7
1. 1 answer
2. 442 views
Simplify:Remember to use absolute value notation when necessary. If a root cannot be simplified, state this.Ques: 5sq.rt-1/32
1. 0 answers
2. 323 views
Simplify:Assume that no denominator is 0and that 0^0 is not considered.question: (a^3b)(ab)^4
1. 1 answer
2. 365 views
Solve using the elimination method3x+11y=34.5 9x-7y=-16.5
1. 1 answer
2. 635 views
solving using the solution method.x+10y=41 x+9y=37 =
1. 2 answers
2. 406 views