If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2y2 + -10y + 9 = 0 Reorder the terms: 9 + -10y + 2y2 = 0 Solving 9 + -10y + 2y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 4.5 + -5y + y2 = 0 Move the constant term to the right: Add '-4.5' to each side of the equation. 4.5 + -5y + -4.5 + y2 = 0 + -4.5 Reorder the terms: 4.5 + -4.5 + -5y + y2 = 0 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + -5y + y2 = 0 + -4.5 -5y + y2 = 0 + -4.5 Combine like terms: 0 + -4.5 = -4.5 -5y + y2 = -4.5 The y term is -5y. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5y + 6.25 + y2 = -4.5 + 6.25 Reorder the terms: 6.25 + -5y + y2 = -4.5 + 6.25 Combine like terms: -4.5 + 6.25 = 1.75 6.25 + -5y + y2 = 1.75 Factor a perfect square on the left side: (y + -2.5)(y + -2.5) = 1.75 Calculate the square root of the right side: 1.322875656 Break this problem into two subproblems by setting (y + -2.5) equal to 1.322875656 and -1.322875656.Subproblem 1
y + -2.5 = 1.322875656 Simplifying y + -2.5 = 1.322875656 Reorder the terms: -2.5 + y = 1.322875656 Solving -2.5 + y = 1.322875656 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + y = 1.322875656 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + y = 1.322875656 + 2.5 y = 1.322875656 + 2.5 Combine like terms: 1.322875656 + 2.5 = 3.822875656 y = 3.822875656 Simplifying y = 3.822875656Subproblem 2
y + -2.5 = -1.322875656 Simplifying y + -2.5 = -1.322875656 Reorder the terms: -2.5 + y = -1.322875656 Solving -2.5 + y = -1.322875656 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + y = -1.322875656 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + y = -1.322875656 + 2.5 y = -1.322875656 + 2.5 Combine like terms: -1.322875656 + 2.5 = 1.177124344 y = 1.177124344 Simplifying y = 1.177124344Solution
The solution to the problem is based on the solutions from the subproblems. y = {3.822875656, 1.177124344}
| ln(5)+x^2=6 | | (X-12)(x^2+2x-3)= | | (8x^4-15x^3)-(-20x^4+13x^3)= | | -5x^5(-6x^4-10)= | | (2x^2-6x+18)-(8x^2-11x-5)= | | (2x^2-6x+18)-(8x^2-11x-4)= | | X^2-9= | | (6x^2+5x-15)+(10x+15)= | | 3n^2+19=382 | | 3x^2-12x+8=0 | | 0=12x^2-1 | | 3t=t^2-28 | | 3t=r^2-28 | | x^2+4x+11=14 | | 12x^4+7x^3+2x^2+7x-10=0 | | m^2+8m+12=0 | | x^2-7x-12=0 | | x^2+8x+16=0 | | x^2+8x+24=0 | | x^2+11x+24=0 | | x^2+6x+27=0 | | p^2-p-30=0 | | x^2+4x-32=0 | | m^2+m-20=0 | | x^2-x-45=0 | | x^2+2x-24=0 | | x^2+10x+21=0 | | x^2+4x+12=0 | | x^2+11x+28=0 | | x^2+13x+30=0 | | x^2+x-6=0 | | x^2-7x+12=0 |