1.1x^2+3.2x+5.9=0

Simple and best practice solution for 1.1x^2+3.2x+5.9=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 1.1x^2+3.2x+5.9=0 equation: 


Simplifying
1.1x2 + 3.2x + 5.9 = 0

Reorder the terms:
5.9 + 3.2x + 1.1x2 = 0

Solving
5.9 + 3.2x + 1.1x2 = 0

Solving for variable 'x'.

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

Divide each side by '1.1'.
5.363636364 + 2.909090909x + x2 = 0

Move the constant term to the right:

Add '-5.363636364' to each side of the equation.
5.363636364 + 2.909090909x + -5.363636364 + x2 = 0 + -5.363636364

Reorder the terms:
5.363636364 + -5.363636364 + 2.909090909x + x2 = 0 + -5.363636364

Combine like terms: 5.363636364 + -5.363636364 = 0.000000000
0.000000000 + 2.909090909x + x2 = 0 + -5.363636364
2.909090909x + x2 = 0 + -5.363636364

Combine like terms: 0 + -5.363636364 = -5.363636364
2.909090909x + x2 = -5.363636364

The x term is 2.909090909x.  Take half its coefficient (1.454545455).
Square it (2.115702481) and add it to both sides.

Add '2.115702481' to each side of the equation.
2.909090909x + 2.115702481 + x2 = -5.363636364 + 2.115702481

Reorder the terms:
2.115702481 + 2.909090909x + x2 = -5.363636364 + 2.115702481

Combine like terms: -5.363636364 + 2.115702481 = -3.247933883
2.115702481 + 2.909090909x + x2 = -3.247933883

Factor a perfect square on the left side:
(x + 1.454545455)(x + 1.454545455) = -3.247933883

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 5a-13a=56 | | -5u+4/3=-5/2u-5/2 | | F(a+2)=10x+1 | | 7m-2(2+4)=-(m-5) | | 5x/x^2+13 | | 9x+8y+2x= | | 9.5=1.9w | | -5x+9=-7x-3 | | -8x+2x=6(x+6)+6(-x-6) | | -29-k=2(k-8)+2 | | 5(a+3)-6=2a | | (2x-5)(x^2-6x+6)= | | 34=-6(-4p-1)-7(-3p-4) | | J+60+19j= | | x/2+3/16=5/8 | | 2m^2-8m-10=0 | | 6(2a-1)+5(4-5a)=5a-7a | | 5-(-2)(-4)(-4)= | | 24=2x+4+x | | 8x+12x-x= | | x+5=5x-15 | | 4/3u-7/4=-u+2/3 | | -3(2+3n)+8(-3-3n)=5-3n+n-4 | | 25xsquared+4=20x | | 2+10x=8x-4 | | 4/15/(-7/5) | | 8(6x+1)-(8-4x)+4(2x+10)=30+15(2x-10)-40(1-5x) | | 9x^2-20=0 | | 1/4x+x+10-x=116 | | 9/11=a/22+9 | | -2.7x+.4=2.8-1.2x | | 6(t+5)-4=2 |

Equations solver categories