3÷2x+1 = 2÷x
give me a answer ...
Answers
Answered by
5
Step-by-step explanation:
3(2x−1)2+4(2x−1)−4=0
say t=2x−1, then
⇒3t2+4t−4=0
⇒3t2+6t−2t−4=0
⇒3t(t+2)−2(t+2)=0
⇒(3t−2)(t+2)=0
∴ t=32 or t=−2
⇒2x−1=32 or 2x−1=−2
⇒x=65 or 2x=−1
∴ x=1/2 or 5/6 or x=−1/2
Hope it's not incorrect°!
Answered by
10
Step-by-step explanation:
How to solve your problem
32⋅+1=2
\frac{3}{2} \cdot x+1=\frac{2}{x}23⋅x+1=x2
Quadratic formula
1
Combine multiplied terms into a single fraction
32+1=2
\frac{3}{2}x+1=\frac{2}{x}23x+1=x2
32+1=2
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