4.05=0.45v^2+2v^2

Simple and best practice solution for 4.05=0.45v^2+2v^2 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 4.05=0.45v^2+2v^2 equation: 


Simplifying
4.05 = 0.45v2 + 2v2

Combine like terms: 0.45v2 + 2v2 = 2.45v2
4.05 = 2.45v2

Solving
4.05 = 2.45v2

Solving for variable 'v'.

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

Add '-2.45v2' to each side of the equation.
4.05 + -2.45v2 = 2.45v2 + -2.45v2

Combine like terms: 2.45v2 + -2.45v2 = 0.00
4.05 + -2.45v2 = 0.00

Add '-4.05' to each side of the equation.
4.05 + -4.05 + -2.45v2 = 0.00 + -4.05

Combine like terms: 4.05 + -4.05 = 0.00
0.00 + -2.45v2 = 0.00 + -4.05
-2.45v2 = 0.00 + -4.05

Combine like terms: 0.00 + -4.05 = -4.05
-2.45v2 = -4.05

Divide each side by '-2.45'.
v2 = 1.653061224

Simplifying
v2 = 1.653061224

Take the square root of each side:
v = {-1.285714286, 1.285714286}

See similar equations:

| 6y=8-12+4y | | 10x+25=175 | | 14x+4+2x+6=90 | | 4.05=0.45v^2 | | 10x-10=5x-7 | | -8(8b+6)+1=-5b+2 | | 2x^2-3y^2=5 | | 61=(x+3)(x-3) | | (50)(90-x)(.45)=(50)(x-10)(4.184) | | 27.5x^2-336x+12400=0 | | 3(x+2.35)=2x | | 24r^2+18ry-4xr-3xy= | | x*.15+12=100 | | 6(7-6x)=-20-5x | | (w)(4w)(w+2)=116 | | 4x-3=4-3(x+2) | | 12+-10x+5x=18 | | 9x+3+7x+1=180 | | -16x^2+80x+800=0 | | 3f+2(f+11)+4(2f)=204 | | 34-2n=6(-5n+1) | | 4x^3-4x^2+9x=36 | | 37=10x-3 | | -4y-x=-5 | | -4(5-2x)=-2(1-x) | | 21x+-2.4x^2= | | x+x*3=171 | | 0=2x^2+7x+8 | | r=21x+-2.4x^2 | | -7(-6p+3)=-189 | | -9x+3+7x+1=180 | | 400x-.91=800x+.73 |

Equations solver categories