If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -4x + 5 = 0 Reorder the terms: 5 + -4x + 2x2 = 0 Solving 5 + -4x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 2.5 + -2x + x2 = 0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + -2x + -2.5 + x2 = 0 + -2.5 Reorder the terms: 2.5 + -2.5 + -2x + x2 = 0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + -2x + x2 = 0 + -2.5 -2x + x2 = 0 + -2.5 Combine like terms: 0 + -2.5 = -2.5 -2x + x2 = -2.5 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 = -2.5 + 1 Reorder the terms: 1 + -2x + x2 = -2.5 + 1 Combine like terms: -2.5 + 1 = -1.5 1 + -2x + x2 = -1.5 Factor a perfect square on the left side: (x + -1)(x + -1) = -1.5 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -4(2x-3)=2x+11 | | 3x=-(x-1)*x*2-(x-1)*2 | | y=x^2-8x+31 | | 9x-4=4(x-1)-5x+4 | | -6x+3(x-7)=-9 | | -X-11X-24=0 | | 2x^2+x+4=10 | | (9x+4y)+(7x-2y)-(8x-y)= | | 12x^2+40x=7 | | 5x-42=-47 | | 2(x-7)+3(x-1)=4x+3 | | (7xy-6x^2+5y^2)-(4y^3-6x^2-5xy)= | | 24x^2+18x=81 | | 3w^2-9w-2=0 | | R+5=13 | | x+14=-3 | | x^2+20x+96=0 | | (7xy-6x*-6x+5y*5y)-(4y*4y*4y-6x*-6x-5xy)= | | x^2-4x=2x+35 | | 4+7(t-8)=5(t+2)+4 | | (4a+7b-8c)+(-7a+5c)= | | 2x^2-12x=-14 | | 2x+a=b | | 2[x-3]=30 | | x^2+3x=1 | | 36x^2+49-84x=0 | | 2x-1=1-x | | (3n+2)(n-2)=0 | | (5a+9b)-(2a+4b)= | | 16X-14=6-6X | | -3(2n+5)=9 | | 3x^2+9x-12=0 |