December 21, 2014

Homework Help: math,algebra

Posted by jasmin20 on Friday, April 6, 2007 at 9:26pm.

can someone help me out factor out this


i have so far this but the last one i am not sure

8(2t^2-14t + ?)

you need to use the quadratic formula: -b(+or-)[sqrt(b^2-4ac)/2a]

so you are saying that i don't have to factor it out any further i can just continue to do the quadratic formula


Unless the coefficient of the square term divides into the coefficient of the middle term leaving an even answer, the method of completing the square to solve a quadratic is a poor choice.
Use the quadratic formula.

Answer this Question

First Name:
School Subject:

Related Questions

algebra - I'm stuck with this problem. h = -16t^2 + 312 the "t" is seconds after...
math,help,factoring - i need help i don't know how to do the next step. factor ...
Algebra - Solve Q= (N-S)/ N for N So when I multiply both sides by N I get Q(N...
Math - Could someone please help me with this problem. I have worked most of it ...
Algebra 2 - factor each polunomial completely. May I get some help please? x2(...
Simplifying Rational Expressions - 1.4x12 / 4x 2.d+7 / d^2-49 3.t^2-25 / t^2+t-...
Algebra - I'm having trouble working out these problems. Could someone please ...
Algebra - Simplify: 16tł/14tł Is the answer 2, 2t, or something else? Thank you!
algebra - The equation h = -16t^2 + 112t gives the height of an arrow, shot ...
algebra - Hi, I can't figure this story problem out can u please help? I need to...