If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -8x + 7 = 0 Reorder the terms: 7 + -8x + 4x2 = 0 Solving 7 + -8x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 1.75 + -2x + x2 = 0 Move the constant term to the right: Add '-1.75' to each side of the equation. 1.75 + -2x + -1.75 + x2 = 0 + -1.75 Reorder the terms: 1.75 + -1.75 + -2x + x2 = 0 + -1.75 Combine like terms: 1.75 + -1.75 = 0.00 0.00 + -2x + x2 = 0 + -1.75 -2x + x2 = 0 + -1.75 Combine like terms: 0 + -1.75 = -1.75 -2x + x2 = -1.75 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 = -1.75 + 1 Reorder the terms: 1 + -2x + x2 = -1.75 + 1 Combine like terms: -1.75 + 1 = -0.75 1 + -2x + x2 = -0.75 Factor a perfect square on the left side: (x + -1)(x + -1) = -0.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x+0.1x=-25.4 | | 0.75w-5=1-0.75w | | 3x^3+9=0 | | (4x^2-2x)+1= | | 5y-5=-26-2y | | x^3-12x^2+32x= | | -3x^2+75= | | j=38n-4 | | (3x^2+4x-1)(x)+(3x^2+4x-1)(4)= | | -10x+7=-23 | | 20x^3=5x | | 3(2*+1)-4*=1*+19 | | -3x(x-8)= | | 10c^2+29c+10= | | (2x-7)(7x+2)= | | 10-29c+10c^2= | | x^2+12=6x+3 | | 3(-2x+1)--4x=-1+19 | | (2x+3)(4x-5)= | | x(x+6)= | | 2w^3+11w^2+5w= | | 18+x=3 | | (x+9)(x+17)= | | 4+9(x-6)=11-9(x-6) | | (x-2)(x+1)= | | x+13=-8 | | (x-6)(x+1)= | | 2y=-6x+10 | | -12+x=-3 | | y=-9x+3 | | 45x^2-15x-10= | | 9x+2y=14 |