2u^2-8=-72

Simple and best practice solution for 2u^2-8=-72 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 2u^2-8=-72 equation: 



2u^2-8=-72

We move all terms to the left:

2u^2-8-(-72)=0

We add all the numbers together, and all the variables

2u^2+64=0

a = 2; b = 0; c = +64;
Δ = b2-4ac
Δ = 02-4·2·64
Δ = -512
Delta is less than zero, so there is no solution for the equation

See similar equations:

| n^2-n-78=0 | | (2g−9)(7g+8)=0 | | 17b+25b=75 | | −4(p+4)=−7(p+4) | | X*x+16x+39=0 | | –5(3m+6)=-3(4m-2) | | 9x=3x^2+12 | | 3x*x-4x-4=0 | | X/9=x/6-1 | | -10=4(y+2)+2y | | 5(x-7)-8x=-29 | | -26=5u+6(u+3) | | 125x=85x | | 1(x-5)-2=-8(x+4) | | 937.8=1/33.1464h | | 12x=12=3x+84 | | -0.02(2x-3)=0.3 | | 5/8x-15/24=3/4+x | | -8+w/5=2 | | u=19+64 | | x-776=-73 | | 3/8k-4=-7 | | x+549=977 | | 2(x-3)=(4x-1) | | 76=-8+14p | | x-524=-259 | | -3z+7=-23 | | F(x)=1.5+3(x-3)+5.5(x+9) | | -5x-14+49=180 | | -1-6r=113 | | x-728=260 | | -18=x/30 |

Equations solver categories