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 + -3 = 4 Reorder the terms: -3 + -4x + 2x2 = 4 Solving -3 + -4x + 2x2 = 4 Solving for variable 'x'. Reorder the terms: -3 + -4 + -4x + 2x2 = 4 + -4 Combine like terms: -3 + -4 = -7 -7 + -4x + 2x2 = 4 + -4 Combine like terms: 4 + -4 = 0 -7 + -4x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -3.5 + -2x + x2 = 0 Move the constant term to the right: Add '3.5' to each side of the equation. -3.5 + -2x + 3.5 + x2 = 0 + 3.5 Reorder the terms: -3.5 + 3.5 + -2x + x2 = 0 + 3.5 Combine like terms: -3.5 + 3.5 = 0.0 0.0 + -2x + x2 = 0 + 3.5 -2x + x2 = 0 + 3.5 Combine like terms: 0 + 3.5 = 3.5 -2x + x2 = 3.5 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 = 3.5 + 1 Reorder the terms: 1 + -2x + x2 = 3.5 + 1 Combine like terms: 3.5 + 1 = 4.5 1 + -2x + x2 = 4.5 Factor a perfect square on the left side: (x + -1)(x + -1) = 4.5 Calculate the square root of the right side: 2.121320344 Break this problem into two subproblems by setting (x + -1) equal to 2.121320344 and -2.121320344.Subproblem 1
x + -1 = 2.121320344 Simplifying x + -1 = 2.121320344 Reorder the terms: -1 + x = 2.121320344 Solving -1 + x = 2.121320344 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 2.121320344 + 1 Combine like terms: -1 + 1 = 0 0 + x = 2.121320344 + 1 x = 2.121320344 + 1 Combine like terms: 2.121320344 + 1 = 3.121320344 x = 3.121320344 Simplifying x = 3.121320344Subproblem 2
x + -1 = -2.121320344 Simplifying x + -1 = -2.121320344 Reorder the terms: -1 + x = -2.121320344 Solving -1 + x = -2.121320344 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -2.121320344 + 1 Combine like terms: -1 + 1 = 0 0 + x = -2.121320344 + 1 x = -2.121320344 + 1 Combine like terms: -2.121320344 + 1 = -1.121320344 x = -1.121320344 Simplifying x = -1.121320344Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.121320344, -1.121320344}
| xy-(x-1)y^3-1=0 | | x^4+4=7 | | 5/2•4/7 | | 15y-4+6x-14+12y-5+14+4x=360 | | 6d=11/6=2d=-13/2 | | x(4y+6)+3y(8+4x)= | | m^2-3m+28=4+4m+m^2-6+3m-2 | | x^3-5x^2-2x+24=(x-4)(x^2-x-6) | | 2a+20=3a-9 | | x^3-5x^2-2x-24=(x-4)(x^2-x-6) | | 45n^2-605=0 | | 5y-18=-4y | | x+14=8(x-7) | | 8/21=--2/7x | | 6x^2+13+5=0 | | 3x-21/6x | | 5x-5=6x-15 | | Log(3)(4x+15)=3 | | 10x-3x=56 | | 5-6-9x=9-4x+1 | | 10x-2=9x+7 | | s(3s+4)= | | -(x+7)-16=x-3 | | 5a-5=14a+20 | | x^2-20x=16 | | 18=1/3(3x-6) | | 18x-15-21x-70=0 | | -6p+4=15p+18 | | 1/2y+3/4=25 | | 2(3u+8)=-4(3+2u) | | 10x+14=3x+175 | | 10x-5=-5+15x |