1200=7v*v+300

Simple and best practice solution for 1200=7v*v+300 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 1200=7v*v+300 equation:


Simplifying
1200 = 7v * v + 300

Multiply v * v
1200 = 7v2 + 300

Reorder the terms:
1200 = 300 + 7v2

Solving
1200 = 300 + 7v2

Solving for variable 'v'.

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

Add '-7v2' to each side of the equation.
1200 + -7v2 = 300 + 7v2 + -7v2

Combine like terms: 7v2 + -7v2 = 0
1200 + -7v2 = 300 + 0
1200 + -7v2 = 300

Add '-1200' to each side of the equation.
1200 + -1200 + -7v2 = 300 + -1200

Combine like terms: 1200 + -1200 = 0
0 + -7v2 = 300 + -1200
-7v2 = 300 + -1200

Combine like terms: 300 + -1200 = -900
-7v2 = -900

Divide each side by '-7'.
v2 = 128.5714286

Simplifying
v2 = 128.5714286

Take the square root of each side:
v = {-11.338934192, 11.338934192}

See similar equations:

| y=7v*v+300 | | .4x+.6y=24 | | 13m^2+39m=0 | | sx+ty=u | | z^4-1=0 | | x-9/2-3=x-8/3 | | 11x/14-9=x/7+36 | | x/4+x/5=9/20 | | 0=-16t^2+vt+c | | 2n/3-7/13=31/39 | | 4c+1=32 | | x/4-3=-8 | | 9(z+3)-2(z-4)=3(z-4)+3(z-1) | | 9(z+3)-2(z-4)=3(z-1) | | 2x^3+x-18=0 | | -9x+4y=14 | | X^2=y+12 | | 8x=36x | | 500-335= | | 48t^2-28t+2=0 | | 2x^2+10x=-6 | | -41=-2-13n | | 0=36p^2-31 | | 4x*2+8x-32=0 | | 0=36p^2-9 | | 40=36p^2-9 | | 9x*2-21=0 | | (x-4)(x+8)=64 | | -13+y=-24 | | 13+y=-24 | | -13y=-24 | | 6x^3+4x=10x^2 |

Equations solver categories