252=2x^2+5x+2

Simple and best practice solution for 252=2x^2+5x+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 252=2x^2+5x+2 equation: 


Simplifying
252 = 2x2 + 5x + 2

Reorder the terms:
252 = 2 + 5x + 2x2

Solving
252 = 2 + 5x + 2x2

Solving for variable 'x'.

Combine like terms: 252 + -2 = 250
250 + -5x + -2x2 = 2 + 5x + 2x2 + -2 + -5x + -2x2

Reorder the terms:
250 + -5x + -2x2 = 2 + -2 + 5x + -5x + 2x2 + -2x2

Combine like terms: 2 + -2 = 0
250 + -5x + -2x2 = 0 + 5x + -5x + 2x2 + -2x2
250 + -5x + -2x2 = 5x + -5x + 2x2 + -2x2

Combine like terms: 5x + -5x = 0
250 + -5x + -2x2 = 0 + 2x2 + -2x2
250 + -5x + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
250 + -5x + -2x2 = 0

Factor a trinomial.
(10 + -1x)(25 + 2x) = 0


Subproblem 1
Set the factor '(10 + -1x)' equal to zero and attempt to solve:

Simplifying
10 + -1x = 0

Solving
10 + -1x = 0

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

Add '-10' to each side of the equation.
10 + -10 + -1x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -1x = 0 + -10
-1x = 0 + -10

Combine like terms: 0 + -10 = -10
-1x = -10

Divide each side by '-1'.
x = 10

Simplifying
x = 10

Subproblem 2
Set the factor '(25 + 2x)' equal to zero and attempt to solve:

Simplifying
25 + 2x = 0

Solving
25 + 2x = 0

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

Add '-25' to each side of the equation.
25 + -25 + 2x = 0 + -25

Combine like terms: 25 + -25 = 0
0 + 2x = 0 + -25
2x = 0 + -25

Combine like terms: 0 + -25 = -25
2x = -25

Divide each side by '2'.
x = -12.5

Simplifying
x = -12.5
Solution
x = {10, -12.5}

See similar equations:

| -4w-46=-318 | | 8(8+8n)-4=124 | | 7x-8y=3x+32 | | -2(x-2)=-2x+4 | | 14w+18w=8 | | 5a-2(4a+5)=7s | | 2x^2+5x=252 | | s=3lw+3wh+4hl | | -9j+(-86)=112 | | 2t^2-5= | | 5/6(3x+1)=20 | | 4-4=r | | -2(x-2)=2x-4 | | 900+900+5x=750+300+7x | | 4[3x-3(y-1)]= | | 0.83x+0.87(18-x)=15.3 | | 0.7(p-250)=p | | -2(x-2)=2x+4 | | 50-(4)(8)=18 | | 9+3/4 | | 7x-(96)=-86 | | 6-Q=27 | | 0.3p=p-250 | | 2(x-5)+3=33 | | (x)=(x)-2 | | 1/6(y+1/6)=2/3(y+1/6) | | 3d+(-614)=-497 | | 3x^2-21x+19=1 | | x/-2+11=-6 | | -7=-8n+7n | | .4x-.5=.3x+8 | | r/20-5 |

Equations solver categories