If it's not what You are looking for type in the equation solver your own equation and let us solve it.
d=40(48/40)^2
We move all terms to the left:
d-(40(48/40)^2)=0
We add all the numbers together, and all the variables
d-(40(+48/40)^2)=0
We multiply all the terms by the denominator
d*40)^2)-(40(+48=0
Wy multiply elements
40d^2+48=0
a = 40; b = 0; c = +48;
Δ = b2-4ac
Δ = 02-4·40·48
Δ = -7680
Delta is less than zero, so there is no solution for the equation
| 14-2d=6 | | 9=-8+u | | -1/3x+2=-1 | | 70=+3v+16 | | -5n+12=-3n | | (x-9)=1 | | (4/9)+4(x−1)=(28/9)−(x−7x)+1 | | −2(-5)−10y=10 | | |x-9|=1 | | y/2=6-12 | | -199=7x | | 8+x9=14 | | 5.9(x-16)+3.4x=4+9.3x | | 2/3(26-5x)-7/3x=1/3(52-17x) | | 6(x+11)=-5x | | 16x+13=x+6 | | 24-1.4(3x-5)=-4.2x+31 | | .5-6/3*n=1/2 | | 3(x+5)=44 | | 17v=9v+32 | | B=45.00-0.20x | | 4(x+9)+(-7x)=-3(x-8)+7 | | w+1/2=61/4 | | 116+32=2c | | -16t^2=-250 | | 15x+4=28 | | 2n=60n+5 | | 24-2t=12 | | z+(z+13)=125 | | 85=c/4+75 | | 3u-9=-3(u+7) | | 2x+3x=225 |