Can someone show me the steps to solve this problems..

18s^2 + 72s = 0


x^3 - 5x^2 - 66x = 0

18s^2 + 72s = 0
18s*(s + 4)=0

set both terms equal to zero.

x^3 - 5x^2 - 66x = 0
x*(x^2 - 5x - 66 )= 0
factor the second term (11,6)

  1. 👍 0
  2. 👎 0
  3. 👁 68
asked by Anna

Respond to this Question

First Name

Your Response

Similar Questions

  1. Algebra

    Help please-I'm doing something wrong- Solve 8x^2 + 6x + 5 = 0 I'm doing square roots and all the steps but it's not working out I come up with -0.38 + 0.5 and -0.38 - 0.5 But it's not right when I go to put it back in. Could you

    asked by Sandra on October 6, 2010
  2. math

    solve for unknown: log9 r=3/2 logG 2=1/3 Can you show me the steps how to solve this problems.Thank yo very much for your time

    asked by sandy on July 18, 2010
  3. Math

    Solve for S: r^2s-5s=7. Solve for b: L= 4a^2b. I'm confused about how to solve these problems. Could someone show me the steps?

    asked by Sue on September 12, 2011
  4. Algebra II

    Solve the given system by using a substitution method 9x-2y=3 3x-6=y If you could show the steps because I have 10 problems for homework and I just need an example Thanks

    asked by JessieLynn on February 4, 2011
  5. Math

    I can't figure any of these problems out any help would be nice peace. Show all steps used to solve the problem. 1.5n + 6 = -4 3.b/-3+5=7 4.17-x/4=-10 5.If 3a - 9 = 6, what is the value of 4a - 1? 6.

    asked by Nick on May 21, 2009
  6. college chemistry - molarity question

    My textbook doesn't show me how to do problems like the following, and I'm having a hard time finding similar problems online. Most of the molarity problems I'm finding involve mixing a substance with water, but these involve

    asked by lholmq on April 29, 2009
  7. math

    So I've been having trouble solving some problems. Mainly problems that look like this 5-(t+3)=-1+2(t-3) what causes problems is the 5- part. I asked my teacher for help, and he gave me a hint, which is to distribute a -1 like

    asked by katherine on October 7, 2010
  8. Math

    Write the steps to solve the following problem. Explain your steps as you solve it. What are the steps to show the quotient in simplest form? Be sure to include various key words you learned in this unit. 0.000027÷0.000009

    asked by Mathematic Help Please on September 13, 2019
  9. College Math II

    Solve by any method. a^4 – 5a^2 + 4 = 0 I am having problems figuring out what method to use to solve this problem. I need to show my steps and I am not sure how to do this. Can someone help? Thanks.

    asked by Lori on November 21, 2009
  10. fractions

    my teacher gave us some fraction problems for homework, but I'm confused about how to go about solving the problem. The problem is what is 2/4 of 8. Can you show me the steps so I can do the rest of the math problems? 2/4 reduces

    asked by donte-thrid grader on May 23, 2007

More Similar Questions