4+(9x2)=(4-1)-4

Simple and best practice solution for 4+(9x2)=(4-1)-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 4+(9x2)=(4-1)-4 equation: 



4+(9x^2)=(4-1)-4

We move all terms to the left:

4+(9x^2)-((4-1)-4)=0

We add all the numbers together, and all the variables

9x^2+4-(3-4)=0

We add all the numbers together, and all the variables

9x^2+5=0

a = 9; b = 0; c = +5;
Δ = b2-4ac
Δ = 02-4·9·5
Δ = -180
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 980x^2-19.6x-15.68=0 | | 6x+20=4x+1 | | 9x+6=7+8(x-4) | | -5=-7m-5 | | 2x+8=2(+4) | | 2u+(-15)=(-1) | | h-15=13.75 | | h-15=13.7 | | 2(k-12)=(-4) | | 13-d=12 | | -b−10=-4b+10+4 | | x÷10=7.5543 | | 13=7(3x-2) | | -10+9f=10f−2 | | 12/3x+x=136 | | v-(-17)=28 | | -3g+9g+2=4+7g | | -17+14b=12b+13 | | -6u+6=(-9u) | | g-8=4-3g | | 10x=12x-38 | | -6.1=z+4.7 | | 3.5n-18.37=8.36-13.4n-7.4n | | 5x=3.65 | | 17-11r=(-12r)+17 | | -19+17m=16m | | –6q+5.8=23.8 | | -14-18g=(-12g)-9g+19 | | f+10=-4f | | f+10=4f | | 10+8x=-2x+34x | | -6c=9-5c |

Equations solver categories