SIMPLIFY: (2x – 3 / x + 1)(2x + 3 / x + 1) simply in a step by step solution…if the answer’s correct…I’ll mark u as the

Question

SIMPLIFY:
(2x – 3 / x + 1)(2x + 3 / x + 1)

simply in a step by step solution…if the answer’s correct…I’ll mark u as the BRAINLIEST ❤️​

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Clara 1 month 2021-08-19T01:44:06+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-19T01:45:13+00:00

    Take the divisors and dividends in separate brackets as it would not affect the equation in this case.

    Therefore,

    [(2x-3)÷(x+1)][(2x+3)÷(x+1)]

    Therefore by multiplying we get,

    (2x-3)(2x+3)÷(x+1)²

    We know that,

    (a+b)²=a²+2ab+b²

    (a+b)(a-b)=a²-b²

    Therefore,

    By using the above identities in the equation we get,

    4x²-9÷x²+2x+1

    Multiplying the equation by x²/x²

    (4x²+2x+1)x²/x² – 9/x²

    (4x²+2x+1)x²-9/x²

    4x²+2x+1-9/x² is the answer.

     \frac{4 {x}^{2} + 2x - 8 }{ {x}^{2}  }

    0
    2021-08-19T01:45:57+00:00

    Answer:

    hello anuska ji how are you

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