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Asked Nov 30, 2019
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question 10 

 

2
10. Find all real solutions to the equation
=1 +
V2x-1
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2 10. Find all real solutions to the equation =1 + V2x-1

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Expert Answer

Step 1

Find all real solution to the equation

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2 = 1 + 2x+1 3 /2 x-1

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Step 2

Simplify the given equation

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2 1+ 2x+1 x- x1+3 2x-12x1 2x+4 x 2x1 2 2Ex+1)-(Ex-1)x+4) 2/2x+2= 22x -2x42x-4 2/2x 2 2x23/2x-4 2x22x-6 0 ........1)

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Step 3

Use the for...

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If the qudratic equation is a2bx c 0 of the form + -btb -4ac then the solution are x = 2a

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Tagged in

Math

Algebra

Equations and In-equations