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Popular >

x=sqrt(3x+4)

Solution

x = 3 x + 4

Solution

x = 4

Solution steps

x = 3 x + 4

Square both sides:

x^{2} = 3 x + 4

x^{2} = 3 x + 4

Solve

x^{2} = 3 x + 4 : x = 4, x = - 1

x = 4, x = - 1

Verify Solutions:

x = 4

True

, x = - 1

False

The solution is

x = 4

Popular Examples

sqrt(2x+11)-sqrt(2x-5)=2

2 x + 11 - 2 x - 5 = 2

3 t + 4 = 2

solvefor y,x=y^{-1/3}solve for

y, x = y^{- \frac{1}{3}}

solvefor y,sqrt(x+2y)=z solve for

y, x + 2 y = z

(2x+1)^{0.3}=x-4

(2 x + 1)^{0.3} = x - 4

Frequently Asked Questions (FAQ)

What is the answer to x=sqrt(3x+4) ?
The answer to x=sqrt(3x+4) is x=4
Solve for x: x=sqrt(3x+4)
The solution is x=4