Question

help me find the solution set of
3(10/(4-x^2))^2+10/(4-x^2 ) – 10 = 0

Answer 1

Set $$(4-x^2)=t$$ and solve for t

Answer 2

It should be a quadratic in t

Answer 3

assign a certain for 4-x^2 then it will be a quadratic equation

Answer 4

Yes, then after we solve for t, we know that $$t=4-x^2$$ So we can solve for x

Answer 5

3t^2+t-10=0

Answer 6

then factor it?

Answer 7

number 3

Answer 8

:) is that the answer?

Answer 9

the real solution is better :)

Answer 10

thank you :)