If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (y + -2)(y + -2) = 2 Reorder the terms: (-2 + y)(y + -2) = 2 Reorder the terms: (-2 + y)(-2 + y) = 2 Multiply (-2 + y) * (-2 + y) (-2(-2 + y) + y(-2 + y)) = 2 ((-2 * -2 + y * -2) + y(-2 + y)) = 2 ((4 + -2y) + y(-2 + y)) = 2 (4 + -2y + (-2 * y + y * y)) = 2 (4 + -2y + (-2y + y2)) = 2 Combine like terms: -2y + -2y = -4y (4 + -4y + y2) = 2 Solving 4 + -4y + y2 = 2 Solving for variable 'y'. Reorder the terms: 4 + -2 + -4y + y2 = 2 + -2 Combine like terms: 4 + -2 = 2 2 + -4y + y2 = 2 + -2 Combine like terms: 2 + -2 = 0 2 + -4y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '-2' to each side of the equation. 2 + -4y + -2 + y2 = 0 + -2 Reorder the terms: 2 + -2 + -4y + y2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -4y + y2 = 0 + -2 -4y + y2 = 0 + -2 Combine like terms: 0 + -2 = -2 -4y + y2 = -2 The y term is -4y. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4y + 4 + y2 = -2 + 4 Reorder the terms: 4 + -4y + y2 = -2 + 4 Combine like terms: -2 + 4 = 2 4 + -4y + y2 = 2 Factor a perfect square on the left side: (y + -2)(y + -2) = 2 Calculate the square root of the right side: 1.414213562 Break this problem into two subproblems by setting (y + -2) equal to 1.414213562 and -1.414213562.Subproblem 1
y + -2 = 1.414213562 Simplifying y + -2 = 1.414213562 Reorder the terms: -2 + y = 1.414213562 Solving -2 + y = 1.414213562 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + y = 1.414213562 + 2 Combine like terms: -2 + 2 = 0 0 + y = 1.414213562 + 2 y = 1.414213562 + 2 Combine like terms: 1.414213562 + 2 = 3.414213562 y = 3.414213562 Simplifying y = 3.414213562Subproblem 2
y + -2 = -1.414213562 Simplifying y + -2 = -1.414213562 Reorder the terms: -2 + y = -1.414213562 Solving -2 + y = -1.414213562 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + y = -1.414213562 + 2 Combine like terms: -2 + 2 = 0 0 + y = -1.414213562 + 2 y = -1.414213562 + 2 Combine like terms: -1.414213562 + 2 = 0.585786438 y = 0.585786438 Simplifying y = 0.585786438Solution
The solution to the problem is based on the solutions from the subproblems. y = {3.414213562, 0.585786438}
| x+3x-12x=30-15 | | 12.64+0.11(x+3)=13.14-0.12x | | 6p+2=p^2+3p^3 | | 12A-2B=-14 | | 13x-6(x+3)=10x-(3x+2) | | 0.5*-5+2*0.5=0 | | 10w+12x-9y= | | .40w+.80w-4=1 | | 4(2x-y)-3(4x-y)= | | a=1.5b | | x+(x-6)=2x-12 | | x-(0.4x-8)=38 | | 5x+28(x-3)=411 | | 2-4y+y^2=0 | | vsquared+x=wsqaured | | 4x+6y=1.89 | | 4w+9x-14y+6w+3x+5y= | | 3w+15-5+5+2w=5 | | (y+0.05)*x=4.5 | | 2t+8+2t-1=11 | | w^4+3w^2-1=0 | | 5n^2-35n-4n+28=0 | | 7x+2=64 | | w^4+3w-1=0 | | 8a+153=793 | | 4y-y^2=2 | | (2x-y)(X+3y)=0 | | (D^4+2D^3-2d^2)y=x^2+3e^2x+4sinx | | -1-3(5x-5)=134 | | 19-3x=8x+4 | | 22=4+g | | 5x+8-3x=10 |