math

posted by .

Split the middle term of xsq+5x-1800

  • math -

    ???
    don't understand what you mean by "split the middle term "

    are you taking 1/2 of 5x ?
    that would be 5x/2 or (1/2)(5x)

  • Mathematics -

    Xsq+45x-40x-1800

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math,help

    how do i find the following: is there a formula for this?
  2. math

    How do you factor 2x^2-5x+2? (x-2)(2x-1) how do you figure that out?
  3. Math

    Rewrite the middle term as the sum of two terms and then factor completely. x2 + 19x + 90 Factor completely. ax – ay + x2 – xy Rewrite the middle term as the sum of two terms and then factor by grouping. x2 + 4x – 12 Complete …
  4. Algebra 1

    Well we are doing factoring and I don't quite understand this problem: (x+1)(x-3)=117 I simplified and got: x^2-3x+x-3=117 x^2-2x-3=117 x^2-2x-120=0 I split the middle term and got: x^2-12x+10x-120=0 What should I do next?
  5. Algebra

    Here is what I am trying to factor: 2x^2 + 3x + 1 = 0. I split the middle term. 2x^2 + 3x - 1x + 1 Then grouped them. (2x^2 +3x) + (-1x + 1) Here is where I am having the problem. What should I do next?
  6. Math

    If you're given a 90 degree angle split down the middle, and one of the angles is 30 degrees, what would the other angle be?
  7. Limit Math

    Evaluate lim x→∞ 2x/(√(x^2+3)-4) in words 2x divide by(root(xsq +3) -4)
  8. Math

    Find the specified term of the expansion in each of the following: a.6th term of (3x + y)^9 b.Middle term of (3x+y^3)^8 c.The term in (x + 2y)^10 that involves x^7
  9. math

    tfind the term of two middle most term of ap -4/3,-1,-2/3,........13/3
  10. math

    (x - 2)10; 8th term (2x + y)8; middle term

More Similar Questions