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Mathematics 15 Online
OpenStudy (anonymous):

6x^4-17x^2+5=0

OpenStudy (anonymous):

write 17 as sum of 15 and 2

OpenStudy (amistre64):

if u = x^2 then: 6x^4-17x^2+5 =0 | | | | 6u^2 -17u +5 =0

OpenStudy (amistre64):

when you know the values for "u"; you can solve for "x"

OpenStudy (dumbcow):

x= sqrt(3)/3, sqrt(10)/2

OpenStudy (amistre64):

+- cow....+- ;)

OpenStudy (anonymous):

mr.cow how would i write that

OpenStudy (dumbcow):

\[\pm \frac{\sqrt{3}}{3}, \pm \frac{\sqrt{10}}{2}\]

OpenStudy (anonymous):

im suppose to solve the equation for x when i key that in its saying incorrect answer

OpenStudy (dumbcow):

did you split up the plus and minus they prob want 4 distinct answers

OpenStudy (dumbcow):

or maybe they want a decimal approximation

OpenStudy (anonymous):

yes i did and the example is written as your answer

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