algebra

posted by .

(-3x+4)+(x tothe 2nd power +x-5)

  • algebra -

    (-3x+4)+(x^2 +x-5)
    = -3x + 4 + x^2 + x - 5
    = x^2 - 2x -1

    Now what are we doing with that?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Algebra

    Factor each of following expressions x (4th power) - x (3rd power) - 6x (2nd power (a-b)(2nd power) - (a 2nd power + b) 2nd power
  2. math

    1. unite similar terms with parenthesis. x=2 y=-3 and z=5 find the value of ax to the 2nd power-cy+ax-2ax to the 2nd power+ 2cy to the 2nd power-ax-cy to the 2nd power+ ax to the 2nd power+ cy
  3. 8th Clinton Junior High School

    What is the Dividing Power of 12 a to the 2nd power or squared b to the 3rd power of cubed over or Divided by 6 a to the 2nd power b
  4. elemmanarty algebra

    Divide xy to 3rd power -3xy to 2nd power +2x to 2nd power y by xy
  5. geometry

    10x(to the 5th power)y(to the 4th power) over 15x(to the third power)y(tothe 9th power)
  6. math

    The question that have is to simplify and write the answer in exponential notation using positive exponents 2 to 4th power x 2 -2 These are my choices a 4 to the 8th power b 2 to the 8th power c 4 to the 2nd power d 2 to the 2nd power
  7. algebra

    What is the value of the expression 2x to the 2nd power + 3xy -4y to the 2nd power when x = 2 and y = -4?
  8. Algebra

    12(2nd power)/24(2nd power)/6(2ndpower)= Simplify I got 144/576/36 is this right?
  9. Math 8R - Help!!!!!!!!

    The expression 2(8a to the 2nd power + a - 1) + 3(a + 3) is equivalent to a) 16a to the 2nd power + 5a + 7 b) 40a to the 2nd power + 10a + 10 c) 10a to the 2nd power + 5a + 7 d) 48a to the 2nd power + 12a + 12 please help!!!!!!!
  10. Intermediate Algebra

    add or subtract the following polynomials as indicated (5.9x to the 3rd power+3.4x to the 2nd power - 7)-92.9x to the 3rd power -9.6x to the 2nd power +3)

More Similar Questions