Tuesday
December 10, 2013

# Posts by Margie

Total # Posts: 200

Math 3
Solve by factoring: One of the solutions to the quadratic equation x^2 - 13x + 30 is 3. What is the other solution? Is it:(x+3) If 3 is a solution, then the quadratic contains a factor (x-3). The other factor is thus (x-10), and it follows that the other root is x = 10. thanks...

Math2
Factor: 2xy – xz + 2wy – wz (x+w)(2y-z)

Math Help
3x^2 + 17x + 10 *I really don't get this but you have to factor completley. (3x+2)(x+5) thanks. - can you help me with my other problems.? I'll take a look. I'll have more time in about 2 hours from now. ok. - but I don't have that long can you try to help me n...

HOW COME NO1 IS ANSWERING MY QUESTION.?
I know people are volunteering freely but I really need help! Have patience. Some of us have girl scouts and we have to be at the booths to sell cookies. Go buy some cookies while you wait. Girl Scout cookie sale is over in three weeks, dont let is slip by. I just bought some ...

math2
5y^8-125 *you have to factor completley easy. Take out the five: 5(y^8-25) Now, isnt y8 the same as y4 )2 ? That is a square, so you have that y4 squared minus another perfect square? That factor as the difference of two squares. After doing that, you may have another differen...

math
3x^2+17x+10 *you have to factor completley 51xcubed+12 Didn't I do this already? I remember it. What two factors of ten (hint: 5,2) will add to 17 when one factor is multiplied by 3? Hint: the five will be multiplied by three.