If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + 7x + 9 + 3x + 6 = 0 Reorder the terms: 9 + 6 + 7x + 3x + 3x2 = 0 Combine like terms: 9 + 6 = 15 15 + 7x + 3x + 3x2 = 0 Combine like terms: 7x + 3x = 10x 15 + 10x + 3x2 = 0 Solving 15 + 10x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 5 + 3.333333333x + x2 = 0 Move the constant term to the right: Add '-5' to each side of the equation. 5 + 3.333333333x + -5 + x2 = 0 + -5 Reorder the terms: 5 + -5 + 3.333333333x + x2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 3.333333333x + x2 = 0 + -5 3.333333333x + x2 = 0 + -5 Combine like terms: 0 + -5 = -5 3.333333333x + x2 = -5 The x term is 3.333333333x. Take half its coefficient (1.666666667). Square it (2.777777779) and add it to both sides. Add '2.777777779' to each side of the equation. 3.333333333x + 2.777777779 + x2 = -5 + 2.777777779 Reorder the terms: 2.777777779 + 3.333333333x + x2 = -5 + 2.777777779 Combine like terms: -5 + 2.777777779 = -2.222222221 2.777777779 + 3.333333333x + x2 = -2.222222221 Factor a perfect square on the left side: (x + 1.666666667)(x + 1.666666667) = -2.222222221 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x-1-1-1=9 | | 5(x-8)=22 | | X+.09x=5.5 | | X+3x+x+7=57 | | An=-9n+4 | | 5x+2(x-3)=36 | | 7h+2h-7h-h=20 | | 9x^2+3=-257 | | .5-.3=5 | | 6x+5=2x+2simple | | 24x+8(-10)=40 | | Y=700+0.20y | | (3x+20)=90 | | 6(q+1)=78 | | x-(x*0.05)=1500 | | X/7=x-48 | | 14u-7u-3u=8 | | 8(4s+9)=392 | | 3ln(x)+9=27 | | -5879.71+13000(1-X)=0 | | (4×-5)/3=2x-5 | | -16=6[n+5]+8[8n+3] | | 16=3w+10 | | (u-6)*7=70 | | 7120.29(1-x)=0 | | -20p=-10p-60 | | 7*5x+1=8*4x+2 | | 8x-6y=16 | | 6x+3(x-8)=6 | | (11-6i)-(-4+12i)=0 | | 8-2(-9x-8)=-4 | | -32=-3+7x+3[x-2] |