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➜ ( X + 1 ) ( 4X – 3 ) – 4X² + 3 = 2
( 4X + 1 )
➜ X ( 4X – 3 ) + 1 ( 4X – 3 ) – 4X² + 3 = 2
( 4X + 1 )
➜ 4X² – 3X + 4X – 3 – 4X² + 3 = 2 ( 4X + 1 )
➜ – 3X + 4X – 3 + 3 = 8X + 2
➜ X = 8X + 2
➜ X - 8X = 2
➜ – 7X = 2
➜ X = 2
– 7
I hope it helps you .
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