If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a2=8a
We move all terms to the left:
a2-(8a)=0
We add all the numbers together, and all the variables
a^2-8a=0
a = 1; b = -8; c = 0;
Δ = b2-4ac
Δ = -82-4·1·0
Δ = 64
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{64}=8$$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-8)-8}{2*1}=\frac{0}{2} =0 $$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-8)+8}{2*1}=\frac{16}{2} =8 $
| (3x+46)+(9x-14)=(95) | | 3.2x-14.02=5.5 | | -8x+4=-10x+7 | | -4(r+2)=-57 | | 11x-8+3x-4=10x-3+3xX= | | 4x+4=11+x | | 4x+x-10=2x+130 | | 10=-8v+6v | | -x-2=44+5× | | 3x+5+4x=5x+24 | | 27+27+7x-2+2x+8=180 | | a^2+(9a/16)^2=65^2 | | (3x+46)+(9x-14)=(90) | | 8=2x-10+6x | | |8-6c|=1 | | a^2+((9a/16))^2=65^2 | | 4.6x5.64=5.4 | | 6y+14=4y | | 5x=4x+1/4 | | 5-3m=-7 | | x2-18x-48=0 | | 1/2x=2-3/4x | | 6y-14=4y | | 7x-2x-4=26 | | Y-5x=45 | | 3(7x-4)=4(4x-8) | | 3v+18=8+2v+4v | | 18y+28-8y=-50 | | -1/7x-1=1 | | 3x=9x—12 | | p=-6+-2p | | 2r-2r=5 |