If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9 + 5x2 + 6x = 0 Reorder the terms: 9 + 6x + 5x2 = 0 Solving 9 + 6x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 1.8 + 1.2x + x2 = 0 Move the constant term to the right: Add '-1.8' to each side of the equation. 1.8 + 1.2x + -1.8 + x2 = 0 + -1.8 Reorder the terms: 1.8 + -1.8 + 1.2x + x2 = 0 + -1.8 Combine like terms: 1.8 + -1.8 = 0.0 0.0 + 1.2x + x2 = 0 + -1.8 1.2x + x2 = 0 + -1.8 Combine like terms: 0 + -1.8 = -1.8 1.2x + x2 = -1.8 The x term is 1.2x. Take half its coefficient (0.6). Square it (0.36) and add it to both sides. Add '0.36' to each side of the equation. 1.2x + 0.36 + x2 = -1.8 + 0.36 Reorder the terms: 0.36 + 1.2x + x2 = -1.8 + 0.36 Combine like terms: -1.8 + 0.36 = -1.44 0.36 + 1.2x + x2 = -1.44 Factor a perfect square on the left side: (x + 0.6)(x + 0.6) = -1.44 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 6.4-9s=-0.8 | | 6(15-1)=7x+12 | | a(n)=7+(7-1)(4) | | Sin^3x*cosx-cos^3x*sinx=0 | | 2x^2-10=190 | | -53=8v+4v-17 | | 4.99x=29.99 | | 16p^2/25-4q^2/49 | | 3x+8=-12+x | | 1/3(180-x) | | A+B=130 | | ln(x-3)+ln(9-x)=0 | | 15x+10=50 | | 4.50x+52.50=525 | | 3-2sin^2(x)=sinx | | A(n)=8+(n-1)(9) | | 0=2(x^2+7x-60) | | 7x+31=80 | | 20+14=h-5 | | 6+4n=58 | | 0=2x^2+14x-120 | | 2+35x=360 | | -10+2=4 | | 2y-4x=b | | 3x(2+4)= | | 3m+90=5m+120 | | 1200f=60 | | 12x^2+8x=-9x | | 22(x+12)=3x+24-x | | 1200x=60 | | 3-(-5)=a | | 8v^2+8v-48=0 |