Question

solve for x: root 1+x=2x-1 very urgent

Answer 1

Answer:

3/4 is the answer for the given problem

Answer 2

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solve $\sqrt{1+x} = 2x - 1$

${\huge{\bold{\purple{\bigstar{\boxed{\boxed{\bf{Solution}}}}}}}}$

$\sqrt{1+x} = 2x - 1$

• squaring both the sides

$(\sqrt{1+x})^2 =( 2x - 1 )^2$

$1 + x = 4x^2 + 1 - 4x$

$1 + x - 4x^2 - 1 + 4x = 0$

$-4x^2 + 5x = 0$

$5x = 4x^2$

$5 = \dfrac{4x^2}{x}$

$4x = 5$

$x = \dfrac{5}{4}$

$x = 1 \dfrac{1}{4}$

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THANK YOU ❤