SOLUTION: Please help me solve this equation: {{{ 4x^2-29x-24=0 }}}
Algebra
->
Coordinate Systems and Linear Equations
->
Lessons
-> SOLUTION: Please help me solve this equation: {{{ 4x^2-29x-24=0 }}}
Log On
Linear Solvers
Linear
Practice
Practice
Answers archive
Answers
Word Problems
Word
Lessons
Lessons
In depth
In
Click here to see ALL problems on Linear-systems
Question 510946
:
Please help me solve this equation:
Found 2 solutions by
oberobic, stanbon
:
Answer by
oberobic(2304)
(
Show Source
):
You can
put this solution on YOUR website!
Factor the problem.
.
.
Check with FOIL.
.
(4x+3)(x-8) = 4x^2 -32x +3x -24
Correct.
.
x =-3/4 or 8
.
Answer by
stanbon(75887)
(
Show Source
):
You can
put this solution on YOUR website!
4x^2-29x-24 = 0
------------
4x^2-32x+3x-24 = 0
4x(x-8)+3(x-8) = 0
----
(4x+3)(x-8) = 0
----
x = -3/4 or x = 8
======================
Cheers,
Stan H.
======================