If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + 22x + 72 = 0 Reorder the terms: 72 + 22x + 3x2 = 0 Solving 72 + 22x + 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'. 24 + 7.333333333x + x2 = 0 Move the constant term to the right: Add '-24' to each side of the equation. 24 + 7.333333333x + -24 + x2 = 0 + -24 Reorder the terms: 24 + -24 + 7.333333333x + x2 = 0 + -24 Combine like terms: 24 + -24 = 0 0 + 7.333333333x + x2 = 0 + -24 7.333333333x + x2 = 0 + -24 Combine like terms: 0 + -24 = -24 7.333333333x + x2 = -24 The x term is 7.333333333x. Take half its coefficient (3.666666667). Square it (13.44444445) and add it to both sides. Add '13.44444445' to each side of the equation. 7.333333333x + 13.44444445 + x2 = -24 + 13.44444445 Reorder the terms: 13.44444445 + 7.333333333x + x2 = -24 + 13.44444445 Combine like terms: -24 + 13.44444445 = -10.55555555 13.44444445 + 7.333333333x + x2 = -10.55555555 Factor a perfect square on the left side: (x + 3.666666667)(x + 3.666666667) = -10.55555555 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 0.61-1.51=9 | | 8w-(3w+15)=25 | | 30x-136=10x | | 18t+(-8)=1 | | 0.3y=0.6 | | 3x+22x+72=0 | | 7x-56+19=16 | | 6x+4-3x=12+4x | | 500=350 | | 7/12=?/? | | 4(n-2)-(5-6n)=9n | | 6y-3y=5y+8 | | 2(x+4)-5=5x | | x*x=14*x-40 | | 4/6=6/a | | 80x+0.1x^2-(40x+0.2x^2+2000)=x | | 17x=2x-20 | | 9/24=3/p | | Y+0.4=2.2 | | 4x+28=5x+2 | | 5a-6-2a=-12 | | X^(1/2)-x^(1/4)-12=0 | | 7(n-4)-(2-6n)=12 | | 6/20=d/100 | | 3x+3=-4x-4 | | 1/y=30/90 | | 12-2r=-5r | | -7-3x=-26 | | X+3.5=4.9 | | 3x+8-6(2.5x-3)= | | -1(5x-1)=9 | | 5x-1=5x+2 |