algebra

solve by factoring
b squared-7b-18=0

  1. 👍 0
  2. 👎 0
  3. 👁 47
  1. b^2 - 7b - 18 = 0
    (b-9)(x+2) = 0

    take it from there

    1. 👍 0
    2. 👎 0
    posted by Reiny

Respond to this Question

First Name

Your Response

Similar Questions

  1. algebra 2

    I am so stuck on this factoring thing. how do you solve: 1)15a(squared)b-10ab(squared) 2)x(squared)-8x-8 3) 6p(squared)-17p-45 4)2r(cubed)+250 5)x(to the 6th power)-64 6)x(squared)-xy+2x-2y 7)x(to 4th power)-1

    asked by Cass on February 14, 2011
  2. Math

    Find the shortcut. Solve these problems. Then find and explain a shortcut method for finding the answer. 52(Squared) - 42 (squared) = 82 (Squared) - 72 (Squared) = 122 (Squared) - 112 (Squared) = 312 (Squared) - 302 (Squared) =

    asked by Anonymous on December 4, 2014
  3. math

    Solve by factoring: 12 w(squared) = 28w +5

    asked by Jane on February 12, 2012
  4. algebra 2

    solve this equation by factoring a^2-8a=-15 the a^2 is a' squared

    asked by mela on February 15, 2011
  5. math

    How do i find the area of a triangle? For example: A squared + b squared= c squared 8.5 squared + 6.4 squared= c squared 72.25 + 40.96= c squared 113.21=c squared 10.6400188=c even tho i thought this was the answer it is not

    asked by samantha on August 29, 2008
  6. math

    Solve each equation by factoring v(squared) - 10v + 21 = 0

    asked by Help on August 7, 2013
  7. math

    -x squared -2x +4 solve quadratic equation by factoring

    asked by michell on February 21, 2013
  8. Algebra 1

    factoring common monomials. 8x-32y 21x to third power-6x squared-3 15x+30 6a squared+48a-24 How do I do these? I am seriously confused.

    asked by Sable on April 29, 2010
  9. Math (2.0)

    My bad I didn't save this questions link: Solve by factoring. x² - 121 = 0 0 -11 11 11, -11 Solve by factoring. m² + 8m + 7 = 0 8,7 -7, 1 -7, -1 7, 1

    asked by First Name on May 29, 2018
  10. Algebra

    i need to use the quadratic formula 2 solve these 4 questions: 1. x(squared)-6x+4=0 2. t(squared)+4t-2=0 3. 3x(squared)+10X+5=0 4. 2x=7-x(squared) I just can't seem 2 get the right answer!

    asked by Clueless on April 23, 2008

More Similar Questions