2a^2-5[5b-5b(b+4)]=

Simple and best practice solution for 2a^2-5[5b-5b(b+4)]= 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 2a^2-5[5b-5b(b+4)]= equation:


Simplifying
2a2 + -5[5b + -5b(b + 4)] = 0

Reorder the terms:
2a2 + -5[5b + -5b(4 + b)] = 0
2a2 + -5[5b + (4 * -5b + b * -5b)] = 0
2a2 + -5[5b + (-20b + -5b2)] = 0

Combine like terms: 5b + -20b = -15b
2a2 + -5[-15b + -5b2] = 0
2a2 + [-15b * -5 + -5b2 * -5] = 0
2a2 + [75b + 25b2] = 0

Solving
2a2 + 75b + 25b2 = 0

Solving for variable 'a'.

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

Add '-75b' to each side of the equation.
2a2 + 75b + -75b + 25b2 = 0 + -75b

Combine like terms: 75b + -75b = 0
2a2 + 0 + 25b2 = 0 + -75b
2a2 + 25b2 = 0 + -75b
Remove the zero:
2a2 + 25b2 = -75b

Add '-25b2' to each side of the equation.
2a2 + 25b2 + -25b2 = -75b + -25b2

Combine like terms: 25b2 + -25b2 = 0
2a2 + 0 = -75b + -25b2
2a2 = -75b + -25b2

Divide each side by '2'.
a2 = -37.5b + -12.5b2

Simplifying
a2 = -37.5b + -12.5b2

Reorder the terms:
a2 + 37.5b + 12.5b2 = -37.5b + 37.5b + -12.5b2 + 12.5b2

Combine like terms: -37.5b + 37.5b = 0.0
a2 + 37.5b + 12.5b2 = 0.0 + -12.5b2 + 12.5b2
a2 + 37.5b + 12.5b2 = -12.5b2 + 12.5b2

Combine like terms: -12.5b2 + 12.5b2 = 0.0
a2 + 37.5b + 12.5b2 = 0.0

The solution to this equation could not be determined.

See similar equations:

| (2p+4)+5(p+-1)+-1(p+7)=0 | | -32=-5+3a | | 2x+45=8x+33 | | 6x^7-24x^5/3x^3 | | 1/4x=5/2x | | 92=X-6logX | | 8x-15y=-30 | | 5x^2+22x=12x | | 14/25=y | | 1=p-2 | | 6LogX=X-92 | | 3lne^5x=10 | | (20*7)/250=x | | 30*x^2+300*x=0 | | 5-11/2+7(8)= | | 30xy^2+12x^2y=5xy(6y+2x) | | 0=150-10p | | -(8x-(14x+9))=9+(5x+4) | | (20*7)/250 | | 6(i-6v)=-246 | | 4s+6=34 | | X^2-4y^2+2x+8y=7 | | X/21-16=-12 | | 7(m-6)=-91 | | sqrt(x^2+144)=169 | | m=-1/3 | | X/32-2=0 | | 84=-6(a-8) | | X=3.75x-5 | | 3x(x-2)+4(2x-6)=6(x-4)+8(2x+1) | | 9x+14y=98 | | -6x-1=1-2(3x+1) |

Equations solver categories