sqrt(b^2-4ac)=0

Simple and best practice solution for sqrt(b^2-4ac)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for sqrt(b^2-4ac)=0 equation:


Simplifying
sqrt(b2 + -4ac) = 0

Reorder the terms:
qrst(-4ac + b2) = 0
(-4ac * qrst + b2 * qrst) = 0
(-4acqrst + b2qrst) = 0

Solving
-4acqrst + b2qrst = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-1b2qrst' to each side of the equation.
-4acqrst + b2qrst + -1b2qrst = 0 + -1b2qrst

Combine like terms: b2qrst + -1b2qrst = 0
-4acqrst + 0 = 0 + -1b2qrst
-4acqrst = 0 + -1b2qrst
Remove the zero:
-4acqrst = -1b2qrst

Divide each side by '-4cqrst'.
a = 0.25b2c-1

Simplifying
a = 0.25b2c-1

See similar equations:

| -9(-x+6)=52 | | -64=-16v | | 5-3a+5a=8+6+9a | | 11x+5=4(2x-3)-(3x+7) | | X-5=-x+6 | | sin^2x-cos^2x=1 | | 53+x=94 | | X=3t+9 | | 8x+7=4(2x-3)-(3x+7) | | 42-x=12 | | -16+2x=32+8x | | 16=-7v-8+3u | | 2x+157995=19811345 | | -1/4*x^2=16-5x | | 0=y^2-10y+24 | | http://media.education2020.com/evresources/3111-10-02/mc021-1.jpg | | 5v-6=29 | | x-24=96 | | (M^2/m-4)-(16/m-4) | | 3x^2-5x-50= | | 4x+0.5=12.5 | | -17=n/8 | | 250=178-u | | x+30=57 | | -16-10.2x=14.7x+16.85 | | -v+40=161 | | X^8=13 | | 3x+54=6y | | 18=-w+171 | | 3w^2-21+36=0 | | 8x-3x+14=-37 | | 6/5x-3/2=7/10(x-.75) |

Equations solver categories