Problem

Solve the rational equation 2x23x2x2x6=4x3x+1

Answer

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Answer

Step 7: So, the solutions are x=0,x=3,x=92

Steps

Step 1 :Step 1: Factor the polynomials in the equation. We get 2(x1)(x+2)(x2)(x+3)=4(x34)x+1

Step 2 :Step 2: Cross multiply the denominators, we get 2(x1)(x+2)(x+1)=4(x34)(x2)(x+3)

Step 3 :Step 3: Simplify the equation and set it to zero, we get 2x3+x26x4=4x33x2221x2+6

Step 4 :Step 4: Collect like terms and simplify the equation, we get 2x34x3+x2+3x22+6x+21x246=0

Step 5 :Step 5: Simplify further to get 2x3+5x22+27x2=0

Step 6 :Step 6: Factor the equation to find the roots, we get 2x(x3)(x+92)=0

Step 7 :Step 7: So, the solutions are x=0,x=3,x=92

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