7x2=-19=

Simple and best practice solution for 7x2=-19= 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 7x2=-19= equation: 



7x^2=-19=

We move all terms to the left:

7x^2-(-19)=0

We add all the numbers together, and all the variables

7x^2+19=0

a = 7; b = 0; c = +19;
Δ = b2-4ac
Δ = 02-4·7·19
Δ = -532
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 5-2y=10-7y+5y | | -9-25x=-5(1+5x) | | 3x+16=7x-18 | | 64=z+z+z+z | | 10-h=19 | | x(x^2+16)^1/2=61 | | -3f+(-19)=4 | | 20-2x=8+x | | 150m-125m+43650=45225-200m | | 3/4(t+3)(8t-4)=0 | | -3(x+5)+x=-2x+3 | | d+3(2–d)=2 | | 2p+18/3=p+8 | | 3(x-6)^2=60 | | 5+3/4x=7/12 | | -6=3+1x | | x+14=11-x | | w7-3(4w+8)=11 | | 1=1/6(12x-6) | | 8x-7=x-28 | | 17=2x+3/9 | | 2a-42=144 | | 20=z+z+5+7 | | 3-4g+11=2 | | −x​2​​−8=−33 | | (2/3)+(1/5)=(3/x) | | (3y+6)^2=36 | | 5w=4w+8 | | 14=2x/9 | | 4(5x+3)=2(7x-6) | | 6f+2=5 | | X÷3-3÷4=3x+6÷12 |

Equations solver categories