Math, asked by itgo11, 7 months ago

\huge\tt\bold{2 (\frac{2x - 1}{x + 3} ) - 3 ( \frac{x + 3}{2x - 1} ) = 5}

Answers

Answered by Anonymous
180

\huge{\bold☘}\mathfrak\pink{\bold{\underline{{ ℘ɧεŋσɱεŋศɭ}}}}{\bold☘}

\huge\tt\red{\bold{\underline{\underline{❥Question᎓}}}}\huge\tt\bold{2 (\frac{2x - 1}{x + 3} ) - 3 ( \frac{x + 3}{2x - 1} ) = 5}

\huge\tt{\boxed{\overbrace{\underbrace{\blue{Answer</p><p> }}}}}

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GIVEN:-

\bold{\boxed{\boxed{\green{2 (\frac{2x - 1}{x + 3} ) - 3 ( \frac{x + 3}{2x - 1} ) = 5}}}}

⟹\bold{2 (\frac{2x - 1}{x + 3} ) - 3( \frac{x + 3}{2x - 1} ) = 5}

 ⟹\bold{\frac{2 {(2x - 1) }^{2} - 3 {(x + 3)}^{2} }{(x + 3)(2x - 1)} = 5}

⟹\bold{2(4 {x}^{2} - 4x + 1) - 3( {x}^{2} + 6x + 9)}

 \bold{= 5(2 {x}^{2} + 6x - x - 3)}

⟹\bold{8 {x}^{2} - 8x + 2 - 3 {x}^{2} - 18x - 27}

\bold{ = 10 {x}^{2} + 30x - 5x - 15}

⟹\bold{5 {x}^{2} + 51x + 10 = 0}

⟹\bold{5 {x}^{2} + 50x + x + 10 = 0}

⟹\bold{5x(x + 10) + 1(x + 10) = 0}

⟹\bold{(x + 10)(5x + 1) = 0}

⟹\bold{x + 10 = 0}

⟹\bold{5x + 1 = 0}

\bold{\boxed{\red{x = - 10}}}

\bold{\boxed{x = - \frac{1}{5}}}

\bold{\boxed{∴The \:solutions\: are \:-20\: and\: -1/5}}

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