Step 1: Simplifying the given equation:
Simplify the given equation
Given,
4x+2−1x+3=42x+1
⇒4(x+3)−1(x+2)(x+2)(x+3)=42x+1
⇒4x+12−x−2x2+2x+3x+6=42x+1
⇒3x+10x2+5x+6=42x+1
⇒(3x+10)(2x+1)=4(x2+5x+6)
⇒6x2+3x+20x+10=4x2+20x+24
⇒2x2+3x−14=0
Step 2 : Factorizing the above equation :
Factorize the above equation
⇒2x2+7x−4x−14=0 {factorizing left hand side}
⇒x(2x+7)−2(2x+7)=0
⇒(2x+7)(x−2)=0
⇒2x+7=0 or x−2=0 {zero product rule}
∴x=−72 or x=2
Hence, the required answer is x=72 or x=2.