SOLUTION: Factor the expression.
25x^2(4+x^2)^-3/2 + 6x(4+x^2)^-1/2
I factored by grouping and got x(1+4x^2)^-3/2[25x+6(1+4x^2)^-2] but I don't know where to go from there. Please help!
Algebra.Com
Question 836632: Factor the expression.
25x^2(4+x^2)^-3/2 + 6x(4+x^2)^-1/2
I factored by grouping and got x(1+4x^2)^-3/2[25x+6(1+4x^2)^-2] but I don't know where to go from there. Please help!
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
since and , we have
....replace with
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