If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -8x + -143 = 0 Reorder the terms: -143 + -8x + 4x2 = 0 Solving -143 + -8x + 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'. -35.75 + -2x + x2 = 0 Move the constant term to the right: Add '35.75' to each side of the equation. -35.75 + -2x + 35.75 + x2 = 0 + 35.75 Reorder the terms: -35.75 + 35.75 + -2x + x2 = 0 + 35.75 Combine like terms: -35.75 + 35.75 = 0.00 0.00 + -2x + x2 = 0 + 35.75 -2x + x2 = 0 + 35.75 Combine like terms: 0 + 35.75 = 35.75 -2x + x2 = 35.75 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 = 35.75 + 1 Reorder the terms: 1 + -2x + x2 = 35.75 + 1 Combine like terms: 35.75 + 1 = 36.75 1 + -2x + x2 = 36.75 Factor a perfect square on the left side: (x + -1)(x + -1) = 36.75 Calculate the square root of the right side: 6.062177826 Break this problem into two subproblems by setting (x + -1) equal to 6.062177826 and -6.062177826.Subproblem 1
x + -1 = 6.062177826 Simplifying x + -1 = 6.062177826 Reorder the terms: -1 + x = 6.062177826 Solving -1 + x = 6.062177826 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 = 6.062177826 + 1 Combine like terms: -1 + 1 = 0 0 + x = 6.062177826 + 1 x = 6.062177826 + 1 Combine like terms: 6.062177826 + 1 = 7.062177826 x = 7.062177826 Simplifying x = 7.062177826Subproblem 2
x + -1 = -6.062177826 Simplifying x + -1 = -6.062177826 Reorder the terms: -1 + x = -6.062177826 Solving -1 + x = -6.062177826 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 = -6.062177826 + 1 Combine like terms: -1 + 1 = 0 0 + x = -6.062177826 + 1 x = -6.062177826 + 1 Combine like terms: -6.062177826 + 1 = -5.062177826 x = -5.062177826 Simplifying x = -5.062177826Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.062177826, -5.062177826}
| 7x^2+14x+24=9 | | 38=a/11=34 | | h(x)=-5-11 | | 2X=36-2Y | | (3x+11)*0.5=(x+2) | | 2Q^2+Q-42.9=0 | | 22-4x=13+5x | | Y+2.6=6.47 | | 5n=12+28 | | -21=-8+9(d-7) | | 120=x+3y | | 1/2(×-4)=-8 | | 4(2m+3)=44 | | 9x-7x-16=16 | | -48a^2+24a=0 | | 7(3n+2)=8(6n+8)+5 | | 9+4=3x-21 | | 3x+11=(x+2)*2 | | 9a-27=-9 | | 17-p=15 | | -3z+9(z+2)-4=8 | | 12+3a=6b | | 3+(8-7)+4= | | f(0)=4x+2 | | -18=15-3(6k+5) | | 12+6a=12b | | x/4-3/8 | | 2(a+3)+4a=24 | | 7(q+29)+3=94 | | c=125+5p | | 99x2/3 | | 9(w-90)=45 |