If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10y2 + 13y + -2 = 0 Reorder the terms: -2 + 13y + 10y2 = 0 Solving -2 + 13y + 10y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 10 the coefficient of the squared term: Divide each side by '10'. -0.2 + 1.3y + y2 = 0 Move the constant term to the right: Add '0.2' to each side of the equation. -0.2 + 1.3y + 0.2 + y2 = 0 + 0.2 Reorder the terms: -0.2 + 0.2 + 1.3y + y2 = 0 + 0.2 Combine like terms: -0.2 + 0.2 = 0.0 0.0 + 1.3y + y2 = 0 + 0.2 1.3y + y2 = 0 + 0.2 Combine like terms: 0 + 0.2 = 0.2 1.3y + y2 = 0.2 The y term is 1.3y. Take half its coefficient (0.65). Square it (0.4225) and add it to both sides. Add '0.4225' to each side of the equation. 1.3y + 0.4225 + y2 = 0.2 + 0.4225 Reorder the terms: 0.4225 + 1.3y + y2 = 0.2 + 0.4225 Combine like terms: 0.2 + 0.4225 = 0.6225 0.4225 + 1.3y + y2 = 0.6225 Factor a perfect square on the left side: (y + 0.65)(y + 0.65) = 0.6225 Calculate the square root of the right side: 0.788986692 Break this problem into two subproblems by setting (y + 0.65) equal to 0.788986692 and -0.788986692.Subproblem 1
y + 0.65 = 0.788986692 Simplifying y + 0.65 = 0.788986692 Reorder the terms: 0.65 + y = 0.788986692 Solving 0.65 + y = 0.788986692 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-0.65' to each side of the equation. 0.65 + -0.65 + y = 0.788986692 + -0.65 Combine like terms: 0.65 + -0.65 = 0.00 0.00 + y = 0.788986692 + -0.65 y = 0.788986692 + -0.65 Combine like terms: 0.788986692 + -0.65 = 0.138986692 y = 0.138986692 Simplifying y = 0.138986692Subproblem 2
y + 0.65 = -0.788986692 Simplifying y + 0.65 = -0.788986692 Reorder the terms: 0.65 + y = -0.788986692 Solving 0.65 + y = -0.788986692 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-0.65' to each side of the equation. 0.65 + -0.65 + y = -0.788986692 + -0.65 Combine like terms: 0.65 + -0.65 = 0.00 0.00 + y = -0.788986692 + -0.65 y = -0.788986692 + -0.65 Combine like terms: -0.788986692 + -0.65 = -1.438986692 y = -1.438986692 Simplifying y = -1.438986692Solution
The solution to the problem is based on the solutions from the subproblems. y = {0.138986692, -1.438986692}
| 24x^2+26x+6=0 | | 12x=-2(x-16) | | 0.75(5b+11)=19 | | Y-5=0 | | 8x^2-14x-15=0 | | x^2+6x=91 | | 72x^2+72x+10=0 | | 16=n-3 | | -2(-4x+1)+4x+5=-9 | | (7x-5yi)-(9-4i)=-2i+15 | | 16x^2-64x+48=0 | | c^2+7c+10=0 | | (2x+7)(x^2+2x-3)=0 | | -7c=-56 | | 2t-3t+8=3+-8 | | -1.25+.15x=0 | | 169=x^2+x^2+14x+49 | | 3x+5=-103-9x | | h=-16t^2+96t+4 | | 64b^2-121=0 | | 156-6x=3x+21 | | 4+6x-9x=3x | | b^2-4=0 | | 0.3b=8.1 | | 45x^6+18x^4-80x^2-32=0 | | -3z=72 | | 5x^2+19x-30=0 | | -5x+4(-5x+1)=129 | | 360=-18n | | 68-6x=9x+23 | | 8m^2-10m-3=0 | | b=9(1-b) |