SOLUTION: Very lost please help me Solve {{{ 6x^4-19x^2+15=0 }}} The solution is X= ???
Algebra
->
Quadratic Equations and Parabolas
->
Quadratic Equations Lessons
->
Quadratic Equation Lesson
-> SOLUTION: Very lost please help me Solve {{{ 6x^4-19x^2+15=0 }}} The solution is X= ???
Log On
Quadratics: solvers
Quadratics
Practice!
Practice
Answers archive
Answers
Lessons
Lessons
Word Problems
Word
In Depth
In
Click here to see ALL problems on Quadratic Equations
Question 359285
:
Very lost please help me
Solve
The solution is X= ???
Answer by
checkley77(12844)
(
Show Source
):
You can
put this solution on YOUR website!
6x^4-19x^2+15=0
(3x^2-5)(2x^2-3)=0
3x^-5=0
3x^=5
x^2=5/3
x=sqrt5/3
x=1.29 ans.
2x^2=3
x^2=3/2
x^2=1.5
x=sqrt1.5
x=1.225 ans.