Question 287310
Hello,
Let's pull out an x^2 like this: (25x^4-61x^2+36=0)
x^2(25x^2-61x+36)=0
This can be factored as:
x^2(25x-36)(x-1)=0 Solve x to get:
x=0
x=1
x=36/25
Plug in the answers to the first equation to see if it works.
Make Sense?
RJ
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