If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + -9x + 4 = -12 Reorder the terms: 4 + -9x + 5x2 = -12 Solving 4 + -9x + 5x2 = -12 Solving for variable 'x'. Reorder the terms: 4 + 12 + -9x + 5x2 = -12 + 12 Combine like terms: 4 + 12 = 16 16 + -9x + 5x2 = -12 + 12 Combine like terms: -12 + 12 = 0 16 + -9x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 3.2 + -1.8x + x2 = 0 Move the constant term to the right: Add '-3.2' to each side of the equation. 3.2 + -1.8x + -3.2 + x2 = 0 + -3.2 Reorder the terms: 3.2 + -3.2 + -1.8x + x2 = 0 + -3.2 Combine like terms: 3.2 + -3.2 = 0.0 0.0 + -1.8x + x2 = 0 + -3.2 -1.8x + x2 = 0 + -3.2 Combine like terms: 0 + -3.2 = -3.2 -1.8x + x2 = -3.2 The x term is -1.8x. Take half its coefficient (-0.9). Square it (0.81) and add it to both sides. Add '0.81' to each side of the equation. -1.8x + 0.81 + x2 = -3.2 + 0.81 Reorder the terms: 0.81 + -1.8x + x2 = -3.2 + 0.81 Combine like terms: -3.2 + 0.81 = -2.39 0.81 + -1.8x + x2 = -2.39 Factor a perfect square on the left side: (x + -0.9)(x + -0.9) = -2.39 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3(7s+5)-9s=3(4s+4)-17 | | X^3+1x^2-6x=0 | | -16x^2+45x-3=0 | | -8rs-9rs+st= | | 6-3k=45 | | X-2+3x-18=180 | | 3x-5=6x-13 | | y=2x^3-3x^2-12x-32 | | 6(2a-b)-8(7b-8a)= | | 3*(5-2)=X | | 3*(5-2)= | | log(3)(4m+5)=4 | | 53+(-18)=7 | | 3X(5-2)= | | 28-5k=10+4k | | 0.2(x+30)+1.4x=70 | | x-2p+4=0 | | 2(w+1)=-4 | | 17+(-17)= | | 45+13m=279 | | 4(2-8x)-3(-9x+1)=0 | | 31n-225=240 | | 11z+-9z=10 | | 10x+7=7x-14 | | 9y^2-4x^2-18y+24x-63=0 | | 5+9z-2=9z+13-5 | | (2a^2)+9a=18 | | 2x-190+3x=300-2x | | -8=20-6y | | 0=3t^4+2t^2+8 | | (3x+7)(1-x)=0 | | 16(2x-2)=4(8x+9) |