If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x(4x+4)=3x(2+3x)
We move all terms to the left:
2x(4x+4)-(3x(2+3x))=0
We add all the numbers together, and all the variables
2x(4x+4)-(3x(3x+2))=0
We multiply parentheses
8x^2+8x-(3x(3x+2))=0
We calculate terms in parentheses: -(3x(3x+2)), so:We get rid of parentheses
3x(3x+2)
We multiply parentheses
9x^2+6x
Back to the equation:
-(9x^2+6x)
8x^2-9x^2+8x-6x=0
We add all the numbers together, and all the variables
-1x^2+2x=0
a = -1; b = 2; c = 0;
Δ = b2-4ac
Δ = 22-4·(-1)·0
Δ = 4
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{4}=2$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(2)-2}{2*-1}=\frac{-4}{-2} =+2 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(2)+2}{2*-1}=\frac{0}{-2} =0 $
| -16x=50+6x | | 10x+16x=230 | | 8+6x=35 | | -17x-22=2x-19 | | a+43=23 | | 8-3k+5/4=5 | | 9x4x-9x5=2x7x-2x3 | | 3(y-1)+y5y=y | | -x+3=x+15 | | 5+3t/4=17 | | 4g+1=7g+2 | | 12×(-5)=8x+21 | | 6+8-(7x2=86 | | 12x-5=8×+21 | | ⅔x=4 | | 1(x-0)=-6 | | -2(-2y+-6)=16 | | -2(-2y+6)=16 | | F(x)=7.50x+40 | | 9x+18=4x-7 | | 5X+15=-3-Xx | | 4y-5y-6=2y-7 | | 4x-17=6x-9 | | s+88+s=433 | | 1n+3+2+4+5+1+6+1+7+8+9+8+8+8+8+8=2 | | -10x-23=-5x-8 | | 16n+1=7 | | 3m-m=2m | | 2x-24=3(4x+2) | | 2(x-4)=5x-14 | | 6-3x=12x+9 | | 4y+2y=23 |