If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + x = 4.75 Reorder the terms: x + x2 = 4.75 Solving x + x2 = 4.75 Solving for variable 'x'. Reorder the terms: -4.75 + x + x2 = 4.75 + -4.75 Combine like terms: 4.75 + -4.75 = 0.00 -4.75 + x + x2 = 0.00 Begin completing the square. Move the constant term to the right: Add '4.75' to each side of the equation. -4.75 + x + 4.75 + x2 = 0.00 + 4.75 Reorder the terms: -4.75 + 4.75 + x + x2 = 0.00 + 4.75 Combine like terms: -4.75 + 4.75 = 0.00 0.00 + x + x2 = 0.00 + 4.75 x + x2 = 0.00 + 4.75 Combine like terms: 0.00 + 4.75 = 4.75 x + x2 = 4.75 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. x + 0.25 + x2 = 4.75 + 0.25 Reorder the terms: 0.25 + x + x2 = 4.75 + 0.25 Combine like terms: 4.75 + 0.25 = 5 0.25 + x + x2 = 5 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 5 Calculate the square root of the right side: 2.236067978 Break this problem into two subproblems by setting (x + 0.5) equal to 2.236067978 and -2.236067978.Subproblem 1
x + 0.5 = 2.236067978 Simplifying x + 0.5 = 2.236067978 Reorder the terms: 0.5 + x = 2.236067978 Solving 0.5 + x = 2.236067978 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 2.236067978 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 2.236067978 + -0.5 x = 2.236067978 + -0.5 Combine like terms: 2.236067978 + -0.5 = 1.736067978 x = 1.736067978 Simplifying x = 1.736067978Subproblem 2
x + 0.5 = -2.236067978 Simplifying x + 0.5 = -2.236067978 Reorder the terms: 0.5 + x = -2.236067978 Solving 0.5 + x = -2.236067978 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -2.236067978 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -2.236067978 + -0.5 x = -2.236067978 + -0.5 Combine like terms: -2.236067978 + -0.5 = -2.736067978 x = -2.736067978 Simplifying x = -2.736067978Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.736067978, -2.736067978}
| 4x-2x(9x)=2 | | 2(x+2)=2 | | 10x-6=4x-15-3x | | 2(x-5)=-16 | | 4x+5y=33 | | 7(x+3)=3x-19 | | x^2+2x-14=10 | | w-15=4(w+3) | | 4y+3=4x-3 | | 5x+6+3x=5(2x+8) | | 103=19+12c | | 9(x-8)=3x-42 | | 3(3h-1)=4(h+3) | | 5(x+8)=2x+28 | | 4x^2-2x-30=0 | | 7(x-4)=3x+12 | | 3(2x+4)=4x+30 | | 5x-1=24 | | 13m+78=0 | | 2p-5(p-4)=2p+12 | | 12(x+4)=7x+13 | | 3y-2(y+19)=9y-3(9-y) | | 2y+4=4y-22 | | 7x-8=-16 | | 5(x+8)=70 | | 3(x-3)=-12 | | 6=-y+42-2y | | 8n-7=57 | | n-21=(-nx-n) | | 5(x-6)=15 | | 2(x+6)=22 | | 4(x-6)=-48 |