If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 10x + 20 = 1 Reorder the terms: 20 + 10x + 5x2 = 1 Solving 20 + 10x + 5x2 = 1 Solving for variable 'x'. Reorder the terms: 20 + -1 + 10x + 5x2 = 1 + -1 Combine like terms: 20 + -1 = 19 19 + 10x + 5x2 = 1 + -1 Combine like terms: 1 + -1 = 0 19 + 10x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 3.8 + 2x + x2 = 0 Move the constant term to the right: Add '-3.8' to each side of the equation. 3.8 + 2x + -3.8 + x2 = 0 + -3.8 Reorder the terms: 3.8 + -3.8 + 2x + x2 = 0 + -3.8 Combine like terms: 3.8 + -3.8 = 0.0 0.0 + 2x + x2 = 0 + -3.8 2x + x2 = 0 + -3.8 Combine like terms: 0 + -3.8 = -3.8 2x + x2 = -3.8 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = -3.8 + 1 Reorder the terms: 1 + 2x + x2 = -3.8 + 1 Combine like terms: -3.8 + 1 = -2.8 1 + 2x + x2 = -2.8 Factor a perfect square on the left side: (x + 1)(x + 1) = -2.8 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 25-11(3n+3)=6(6n+1)-48n | | A+5+2(a+7)= | | 8n-3=37 | | x=42+-0.5y | | 6x^4+x^3-20x^2-3x+6=0 | | x/2x-3+1/3-2x=2x-2 | | 2x+y=84 | | -3-8x-16=3x-6(x-7) | | 54.17-(8-2.731)= | | 6+7m=6m-5 | | 3(b+5)-7= | | (3x+2)+13=8 | | 45-11(2n+5)=4(7n+3)-17n | | 2x+27=6x+2 | | 2x-4(x-1)=2x-2(x+1) | | 6x-8=2+9x-1 | | 5-(2-x)=7 | | (78)(4)(0)= | | 1.25-.3k+.5=1.3+.5k | | 34=-51q | | -24-4y=-12 | | 10-7=m | | 8a+4+7a=16+3a | | 3(3b)-7= | | 4-3x=x^2 | | 8x-2(3x-8)=24 | | -11x=88 | | 12-7x=78-21x | | 21-6=3p-2 | | 3x-0y=19 | | 3x+6+3x=2(x+4)+2 | | 2x-4x-4=(2x-2)(x+1) |