If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = x2 + 4x + -1000 Reorder the terms: 0 = -1000 + 4x + x2 Solving 0 = -1000 + 4x + x2 Solving for variable 'x'. Combine like terms: 0 + 1000 = 1000 1000 + -4x + -1x2 = -1000 + 4x + x2 + 1000 + -4x + -1x2 Reorder the terms: 1000 + -4x + -1x2 = -1000 + 1000 + 4x + -4x + x2 + -1x2 Combine like terms: -1000 + 1000 = 0 1000 + -4x + -1x2 = 0 + 4x + -4x + x2 + -1x2 1000 + -4x + -1x2 = 4x + -4x + x2 + -1x2 Combine like terms: 4x + -4x = 0 1000 + -4x + -1x2 = 0 + x2 + -1x2 1000 + -4x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 1000 + -4x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -1000 + 4x + x2 = 0 Move the constant term to the right: Add '1000' to each side of the equation. -1000 + 4x + 1000 + x2 = 0 + 1000 Reorder the terms: -1000 + 1000 + 4x + x2 = 0 + 1000 Combine like terms: -1000 + 1000 = 0 0 + 4x + x2 = 0 + 1000 4x + x2 = 0 + 1000 Combine like terms: 0 + 1000 = 1000 4x + x2 = 1000 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 = 1000 + 4 Reorder the terms: 4 + 4x + x2 = 1000 + 4 Combine like terms: 1000 + 4 = 1004 4 + 4x + x2 = 1004 Factor a perfect square on the left side: (x + 2)(x + 2) = 1004 Calculate the square root of the right side: 31.685959036 Break this problem into two subproblems by setting (x + 2) equal to 31.685959036 and -31.685959036.Subproblem 1
x + 2 = 31.685959036 Simplifying x + 2 = 31.685959036 Reorder the terms: 2 + x = 31.685959036 Solving 2 + x = 31.685959036 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 = 31.685959036 + -2 Combine like terms: 2 + -2 = 0 0 + x = 31.685959036 + -2 x = 31.685959036 + -2 Combine like terms: 31.685959036 + -2 = 29.685959036 x = 29.685959036 Simplifying x = 29.685959036Subproblem 2
x + 2 = -31.685959036 Simplifying x + 2 = -31.685959036 Reorder the terms: 2 + x = -31.685959036 Solving 2 + x = -31.685959036 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 = -31.685959036 + -2 Combine like terms: 2 + -2 = 0 0 + x = -31.685959036 + -2 x = -31.685959036 + -2 Combine like terms: -31.685959036 + -2 = -33.685959036 x = -33.685959036 Simplifying x = -33.685959036Solution
The solution to the problem is based on the solutions from the subproblems. x = {29.685959036, -33.685959036}
| -5(r+-14)+-6=9 | | 3n^2+24n-36=0 | | g(x)=2x+7 | | 95+x=55 | | 13=7x+6(-2x+8) | | 14-q=2q^2 | | 8x-8y+8=0 | | 34x+14=45 | | -6x+4(3x-7)=-76 | | 5x-3(x+3)=5 | | 16x+8+y=180 | | 2x^2-3x=135 | | 2x+19=101 | | x-(-53)=-23 | | 15x+y=3x+y | | 8y-6=42 | | 81=3x+3(-4x+9) | | 13x+8=12x-100 | | -8(q+34)+-12=-12 | | 27x+y-100=180 | | -3x+5(4x-9)=59 | | 7(0)+5y=9 | | -6(t+12)+9=-9 | | 59-y=193 | | 4(t+37)+-9=43 | | 4(-3y+13)-4y=20 | | a(ax+b)+x(b-a)=2b(2a-x) | | 0.2(x-16)=0.4x | | -32=4x-6(x+9) | | (x-2)=20 | | 6x^2-25xy-25y^2= | | (-x)-3+5x+6y+8x-9= |