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Popular >

sqrt(2z+3)=-z

Solution

2 z + 3 = - z

Solution

z = - 1

Solution steps

2 z + 3 = - z

Square both sides:

2 z + 3 = z^{2}

2 z + 3 = z^{2}

Solve

2 z + 3 = z^{2} : z = 3, z = - 1

z = 3, z = - 1

Verify Solutions:

z = 3

False

, z = - 1

True

The solution is

z = - 1

Popular Examples

sqrt(x-1)-sqrt(x)=-1

x - 1 - x = - 1

2xsqrt(1-x^2)=x

2 x 1 - x^{2} = x

48 + 2 x = x

sqrt(5x+1)-7=sqrt(30)

5 x + 1 - 7 = 30

x^{2/3}-9/25 =0

x^{\frac{2}{3}} - \frac{9}{25} = 0

Frequently Asked Questions (FAQ)

What is the answer to sqrt(2z+3)=-z ?
The answer to sqrt(2z+3)=-z is z=-1
Solve for z: sqrt(2z+3)=-z
The solution is z=-1