5v*(5v)=-16v-3

Simple and best practice solution for 5v*(5v)=-16v-3 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 5v*(5v)=-16v-3 equation:


Simplifying
5v(5v) = -16v + -3

Remove parenthesis around (5v)
5v * 5v = -16v + -3

Reorder the terms for easier multiplication:
5 * 5v * v = -16v + -3

Multiply 5 * 5
25v * v = -16v + -3

Multiply v * v
25v2 = -16v + -3

Reorder the terms:
25v2 = -3 + -16v

Solving
25v2 = -3 + -16v

Solving for variable 'v'.

Reorder the terms:
3 + 16v + 25v2 = -3 + -16v + 3 + 16v

Reorder the terms:
3 + 16v + 25v2 = -3 + 3 + -16v + 16v

Combine like terms: -3 + 3 = 0
3 + 16v + 25v2 = 0 + -16v + 16v
3 + 16v + 25v2 = -16v + 16v

Combine like terms: -16v + 16v = 0
3 + 16v + 25v2 = 0

Begin completing the square.  Divide all terms by
25 the coefficient of the squared term: 

Divide each side by '25'.
0.12 + 0.64v + v2 = 0

Move the constant term to the right:

Add '-0.12' to each side of the equation.
0.12 + 0.64v + -0.12 + v2 = 0 + -0.12

Reorder the terms:
0.12 + -0.12 + 0.64v + v2 = 0 + -0.12

Combine like terms: 0.12 + -0.12 = 0.00
0.00 + 0.64v + v2 = 0 + -0.12
0.64v + v2 = 0 + -0.12

Combine like terms: 0 + -0.12 = -0.12
0.64v + v2 = -0.12

The v term is 0.64v.  Take half its coefficient (0.32).
Square it (0.1024) and add it to both sides.

Add '0.1024' to each side of the equation.
0.64v + 0.1024 + v2 = -0.12 + 0.1024

Reorder the terms:
0.1024 + 0.64v + v2 = -0.12 + 0.1024

Combine like terms: -0.12 + 0.1024 = -0.0176
0.1024 + 0.64v + v2 = -0.0176

Factor a perfect square on the left side:
(v + 0.32)(v + 0.32) = -0.0176

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 17x+5.50=12x+6.75 | | F=-12(-5+3Z) | | 60+30+90=180 | | E=6(4x-9) | | 3(x-7)+8=35 | | Tan(40)=25/x | | 8/4=24/n | | a^3+b^2-8=0 | | x-30/x=20 | | 1.5d+10.25d=5+2.25d | | 5x^2+x=2 | | x^(0.5)/x | | X(1.25)=22.50 | | x=-16+-1x | | -14+3ex=11 | | x^0.5/x | | (3x^3)+(4y^3)=9 | | x^4+2.5x^3+3x^2+2.5x+1=0 | | 90-x=1/3(180-x)-20 | | f(x)=x^2-18x+81 | | 2b/6=12.7 | | -543=y+334 | | (2i)-8-(-2+i)= | | F(0)=11-7(0) | | 10x-5+6=1 | | 26=x+9 | | x*.85=30 | | 1Ox-5+6=1 | | 10x-20+8x+8=180 | | s-1000=2019 | | -18=-3x+16 | | -5d-6d=-35 |

Equations solver categories