If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -4x + -19 = 0 Reorder the terms: -19 + -4x + 4x2 = 0 Solving -19 + -4x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -4.75 + -1x + x2 = 0 Move the constant term to the right: Add '4.75' to each side of the equation. -4.75 + -1x + 4.75 + x2 = 0 + 4.75 Reorder the terms: -4.75 + 4.75 + -1x + x2 = 0 + 4.75 Combine like terms: -4.75 + 4.75 = 0.00 0.00 + -1x + x2 = 0 + 4.75 -1x + x2 = 0 + 4.75 Combine like terms: 0 + 4.75 = 4.75 -1x + x2 = 4.75 The x term is -1x. 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. -1x + 0.25 + x2 = 4.75 + 0.25 Reorder the terms: 0.25 + -1x + x2 = 4.75 + 0.25 Combine like terms: 4.75 + 0.25 = 5 0.25 + -1x + 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 = 2.736067978 x = 2.736067978 Simplifying x = 2.736067978Subproblem 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 = -1.736067978 x = -1.736067978 Simplifying x = -1.736067978Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.736067978, -1.736067978}
| 3m=1 | | s^2+6*s+25=0 | | s^2+6*s+13=0 | | P(x)=10(1)-7 | | P(1)=10x-7 | | P(x)=10x-7 | | 15-2x=x+6 | | y^2-14y+20=0 | | x=65+x*0.1 | | 2m+6y+2m-3y= | | 14x^2+24x-8=0 | | 2(-x-8)+x=2x-x-4 | | 21x-9=10+25x | | -2x^2+4x-1=0 | | 14x^2+24x-8= | | 2(1-x)-x-3=1(x-11)a | | 12x=28+5x | | 3(x-2)-4(5-3x)=4 | | 5y-8=22 | | (3y-1)(y+2)= | | 2.7+4.1=36.5 | | 3y^2+5y^2= | | 4x-5=9-3x | | 5=b+7 | | 29+0.08m=46.12 | | 40=-2+x | | t-14=0 | | 5=q-5 | | 3*2(x-3)=91.50 | | n+7=3 | | e+2=9 | | z+3.2=5.7 |