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Popular >

x^{1/2}=2x-15

Solution

x^{\frac{1}{2}} = 2 x - 15

Solution

x = 9

Solution steps

x^{\frac{1}{2}} = 2 x - 15

Square both sides:

x = 4 x^{2} - 60 x + 225

x = 4 x^{2} - 60 x + 225

Solve

x = 4 x^{2} - 60 x + 225 : x = 9, x = \frac{25}{4}

x = 9, x = \frac{25}{4}

Verify Solutions:

x = 9

True

, x = \frac{25}{4}

False

The solution is

x = 9

Popular Examples

x - 4 + 4 = 6

600 = k + k

(4*C)^{0.5}=0.5*C

(4 \cdot C)^{0.5} = 0.5 \cdot C

n = 4

n = 3

Frequently Asked Questions (FAQ)

What is the answer to x^{1/2}=2x-15 ?
The answer to x^{1/2}=2x-15 is x=9
Solve for x: x^{1/2}=2x-15
The solution is x=9