4x^2+100x+225=0

Simple and best practice solution for 4x^2+100x+225=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 4x^2+100x+225=0 equation:


Simplifying
4x2 + 100x + 225 = 0

Reorder the terms:
225 + 100x + 4x2 = 0

Solving
225 + 100x + 4x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(45 + 2x)(5 + 2x) = 0

Subproblem 1

Set the factor '(45 + 2x)' equal to zero and attempt to solve: Simplifying 45 + 2x = 0 Solving 45 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-45' to each side of the equation. 45 + -45 + 2x = 0 + -45 Combine like terms: 45 + -45 = 0 0 + 2x = 0 + -45 2x = 0 + -45 Combine like terms: 0 + -45 = -45 2x = -45 Divide each side by '2'. x = -22.5 Simplifying x = -22.5

Subproblem 2

Set the factor '(5 + 2x)' equal to zero and attempt to solve: Simplifying 5 + 2x = 0 Solving 5 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 2x = 0 + -5 2x = 0 + -5 Combine like terms: 0 + -5 = -5 2x = -5 Divide each side by '2'. x = -2.5 Simplifying x = -2.5

Solution

x = {-22.5, -2.5}

See similar equations:

| 2*30+3y=180 | | 36(40-4.5x)=15(4x-8)+50.4 | | cos(3x)-cos(5x)=0.534 | | 0=0.07t+0.88 | | 381+0=a | | x-1third=1third | | x^4+2012x^2+2013=0 | | 7y(3y+X)= | | 15k+15=20k-20 | | b^2+12b+26=0 | | P=a+4 | | 1.5N+20= | | n^2+2n-41=0 | | 4x(3x-5)=7(2x+3) | | 0=x^3-6x^2+3x+30 | | 8m-15=y | | (3x+4)(2x+15)=(2x+3)(3x+20) | | -3p-14=1 | | 4a+b+2a= | | z+3fourths=1 | | 25+x+10+180-3x+10=360 | | 5y-1=2y+4 | | 62.99=.05x+46.99 | | x+2thirds=2thirds | | Nr^2-3=-152 | | 25=2u-9 | | 100k^3-36k=0 | | 0=x^4-4x^2-45 | | 8-3+y=3(y+4)+15 | | 0.3x+0.6(25-x)=12.6 | | 12x+5y=35339 | | -13=5(1+4m)-20m |

Equations solver categories