If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x + 1 = x2 Reorder the terms: 1 + 4x = x2 Solving 1 + 4x = x2 Solving for variable 'x'. Combine like terms: x2 + -1x2 = 0 1 + 4x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -1 + -4x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + -4x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -4x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -4x + x2 = 0 + 1 -4x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -4x + x2 = 1 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = 1 + 4 Reorder the terms: 4 + -4x + x2 = 1 + 4 Combine like terms: 1 + 4 = 5 4 + -4x + x2 = 5 Factor a perfect square on the left side: (x + -2)(x + -2) = 5 Calculate the square root of the right side: 2.236067978 Break this problem into two subproblems by setting (x + -2) equal to 2.236067978 and -2.236067978.Subproblem 1
x + -2 = 2.236067978 Simplifying x + -2 = 2.236067978 Reorder the terms: -2 + x = 2.236067978 Solving -2 + x = 2.236067978 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 2.236067978 + 2 Combine like terms: -2 + 2 = 0 0 + x = 2.236067978 + 2 x = 2.236067978 + 2 Combine like terms: 2.236067978 + 2 = 4.236067978 x = 4.236067978 Simplifying x = 4.236067978Subproblem 2
x + -2 = -2.236067978 Simplifying x + -2 = -2.236067978 Reorder the terms: -2 + x = -2.236067978 Solving -2 + x = -2.236067978 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = -2.236067978 + 2 Combine like terms: -2 + 2 = 0 0 + x = -2.236067978 + 2 x = -2.236067978 + 2 Combine like terms: -2.236067978 + 2 = -0.236067978 x = -0.236067978 Simplifying x = -0.236067978Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.236067978, -0.236067978}
| -114+10x=-2x+138 | | 4=3t-5 | | -9x-29=-11x+9 | | -8+x-2+3x=x | | 7y-8y=6y+1 | | 9x-40=62+3x | | -78+11x=69+4x | | 3s-14=16 | | 5c=-7 | | 19a^6-57a^7= | | -x-1=2x | | (3b+2)(3b-2)= | | 2m+2=3m | | 2(-7+4x)=82 | | 9x^3+27x^2+45x= | | 5x(2x+5)=0 | | -41-6x=31-10x | | -41-6x=31-10x | | 0=168x^2+336x | | 5(-4+4x)=-240 | | 5t-5=4r | | 5(-4x-2)=-130 | | -2(4x-3)=-82 | | 5n-6=5n-2 | | a^5-3a^6= | | 11+3r=7r+3 | | r^2=6r+27 | | -3x+8=-x+8 | | -8(c-15)=(-96)-4c | | 3/4y-16=24 | | 6cosx=0 | | -55+22y-11y^2= |