math

posted by .

(-9x^3+3x^2-15x)?(-3x)

  • math -

    Is the ? divided by??

    If so you are dividing a trinomial by a monomial

    you just divide each term of the trinomial by the monomial

    -9x^3 divided by -3x
    3x^2 divided by -3x
    -15x divided by -3x

    Remember to divide the coefficients (numbers out in front)

    Then for the x's with the exponents. Keep the x and subtract the exponents.
    The first one will have x^2 in the answer.

    Do you need more help or are you okay now?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    if y=5x-2, then -3x=? PLEASE EXPLAIN a 5x -6 b 15x-6 c 15x+6 d -15-6 e -15x+6
  2. algebra

    -15(3+x)=-6x-9 -45-15x=-6x-9 -45-15x+15x=-6x+-15x-9 -45=21x-9 -45=x-9 -45/9=5 x=5 is this right
  3. Math

    f(x)=13x^2 -15x-14 g(x)=15x^3+14x^2-15x+12 find f(3) × f(10) + f(-7) × g(9)
  4. Math

    f(x)=13x^2 -15x-14 g(x)=15x^3+14x^2-15x+12 find f(3) × f(10) + f(-7) × g(9)
  5. math

    Solve by elimination 5x+y=2 3x+y=1 This is what I got : 3(5x+y=2) -5(3x+y=1) 15x+3y=6 -15x-5y=-5 -2y=1 2 2 Y=1/2 15x+3(1/2)=6 15x+3/2 =6 15x/15= 9/2 /15 X=3/10
  6. Algebra

    I need help trying to put the correct vocabulary words when solving this problem such as grouping, factor, prime factor, GCF, and perfect square, and please check and see if I am doing this correctly. 15x^2+31x+2 In my last problem …
  7. Algebra

    I need help trying to put the correct vocabulary words when solving this problem such as grouping, factor, prime factor, GCF, and perfect square, and please check and see if I am doing this correctly. 15x^2+31x+2 In my last problem …
  8. Math

    William solves the equation 5(3x-2)=15x-2. How many solutions does he find?
  9. Math to hard please help

    Add or subtract (4x^2+15x-3)-(3x^2+5) A. 7x^2+15x-8 B. x^2+12x+2 C. x^2+15x-8 D. 7x^2+8 Please help me. Thanks
  10. Math

    Ms.lynch has 21 coins in nickles and dimes.Their total value is $1.65. How many of each coin does she have?

More Similar Questions