2x^2-5x+6=-24

Simple and best practice solution for 2x^2-5x+6=-24 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 2x^2-5x+6=-24 equation:


Simplifying
2x2 + -5x + 6 = -24

Reorder the terms:
6 + -5x + 2x2 = -24

Solving
6 + -5x + 2x2 = -24

Solving for variable 'x'.

Reorder the terms:
6 + 24 + -5x + 2x2 = -24 + 24

Combine like terms: 6 + 24 = 30
30 + -5x + 2x2 = -24 + 24

Combine like terms: -24 + 24 = 0
30 + -5x + 2x2 = 0

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

Divide each side by '2'.
15 + -2.5x + x2 = 0

Move the constant term to the right:

Add '-15' to each side of the equation.
15 + -2.5x + -15 + x2 = 0 + -15

Reorder the terms:
15 + -15 + -2.5x + x2 = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -2.5x + x2 = 0 + -15
-2.5x + x2 = 0 + -15

Combine like terms: 0 + -15 = -15
-2.5x + x2 = -15

The x term is -2.5x.  Take half its coefficient (-1.25).
Square it (1.5625) and add it to both sides.

Add '1.5625' to each side of the equation.
-2.5x + 1.5625 + x2 = -15 + 1.5625

Reorder the terms:
1.5625 + -2.5x + x2 = -15 + 1.5625

Combine like terms: -15 + 1.5625 = -13.4375
1.5625 + -2.5x + x2 = -13.4375

Factor a perfect square on the left side:
(x + -1.25)(x + -1.25) = -13.4375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 210=-14 | | -3(2w-6)=4 | | 2x^2+2x+6=x^2-3x | | 3a+-4=3a+5 | | 84=(2x+3)(x-1) | | 2x^2-5x+6=32 | | 678=3.14(20)x | | 14=2(3h+4) | | y=2(0+2)+5 | | 6y-8=4x+10 | | 5x+4x+3=2x+2+7x | | .75-12.25=x | | w^2+10w-600=0 | | 3g-6=6(g-1)-3g | | -12n-19=2 | | -9x+x-3x= | | x+x+3x+8=48 | | a^2x+(a-1)=(a-1)x | | -57+8x+x=60 | | 5+3(8-4)=2(q+1) | | 6x-7=-14+5x | | 8x+14=3(x-7) | | 16-3x=5+x | | 5+ax=18-bx | | -5x+12=3 | | 3(2m-8)=11m-18(m-3) | | 5(12-3m)=15m+60 | | 5x-3x-27=17 | | 3ab^2= | | -5x-11=6(2x-10) | | 6y-7x=13 | | 6y-8=2y+16+8y |

Equations solver categories