What is the answer to -1=1-sqrt(4x-7)+sqrt(2x-7) ?

The answer to -1=1-sqrt(4x-7)+sqrt(2x-7) is x=8,x=4

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-1=1-sqrt(4x-7)+sqrt(2x-7)

- 1 = 1 - 4 x - 7 + 2 x - 7

x = 8, x = 4

Solution steps

- 1 = 1 - 4 x - 7 + 2 x - 7

Remove square roots

64 x - 112 = 4 x^{2} + 16 x + 16

Solve

64 x - 112 = 4 x^{2} + 16 x + 16 : x = 8, x = 4

x = 8, x = 4

Verify Solutions:

x = 8

True

, x = 4

True

The solutions are

x = 8, x = 4

3 x + 1 + 2 x - 1 = 1

(v - 7)^{\frac{2}{3}} = 5

B = 1.69 s + 4.45 - 3.49

3 + 6 x - 2 = x

What is the answer to -1=1-sqrt(4x-7)+sqrt(2x-7) ?
The answer to -1=1-sqrt(4x-7)+sqrt(2x-7) is x=8,x=4
Solve for x: -1=1-sqrt(4x-7)+sqrt(2x-7)
The solution is x=8,x=4