If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 1)(x + -3) = 6 Reorder the terms: (1 + x)(x + -3) = 6 Reorder the terms: (1 + x)(-3 + x) = 6 Multiply (1 + x) * (-3 + x) (1(-3 + x) + x(-3 + x)) = 6 ((-3 * 1 + x * 1) + x(-3 + x)) = 6 ((-3 + 1x) + x(-3 + x)) = 6 (-3 + 1x + (-3 * x + x * x)) = 6 (-3 + 1x + (-3x + x2)) = 6 Combine like terms: 1x + -3x = -2x (-3 + -2x + x2) = 6 Solving -3 + -2x + x2 = 6 Solving for variable 'x'. Reorder the terms: -3 + -6 + -2x + x2 = 6 + -6 Combine like terms: -3 + -6 = -9 -9 + -2x + x2 = 6 + -6 Combine like terms: 6 + -6 = 0 -9 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '9' to each side of the equation. -9 + -2x + 9 + x2 = 0 + 9 Reorder the terms: -9 + 9 + -2x + x2 = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -2x + x2 = 0 + 9 -2x + x2 = 0 + 9 Combine like terms: 0 + 9 = 9 -2x + x2 = 9 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 = 9 + 1 Reorder the terms: 1 + -2x + x2 = 9 + 1 Combine like terms: 9 + 1 = 10 1 + -2x + x2 = 10 Factor a perfect square on the left side: (x + -1)(x + -1) = 10 Calculate the square root of the right side: 3.16227766 Break this problem into two subproblems by setting (x + -1) equal to 3.16227766 and -3.16227766.Subproblem 1
x + -1 = 3.16227766 Simplifying x + -1 = 3.16227766 Reorder the terms: -1 + x = 3.16227766 Solving -1 + x = 3.16227766 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 = 3.16227766 + 1 Combine like terms: -1 + 1 = 0 0 + x = 3.16227766 + 1 x = 3.16227766 + 1 Combine like terms: 3.16227766 + 1 = 4.16227766 x = 4.16227766 Simplifying x = 4.16227766Subproblem 2
x + -1 = -3.16227766 Simplifying x + -1 = -3.16227766 Reorder the terms: -1 + x = -3.16227766 Solving -1 + x = -3.16227766 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 = -3.16227766 + 1 Combine like terms: -1 + 1 = 0 0 + x = -3.16227766 + 1 x = -3.16227766 + 1 Combine like terms: -3.16227766 + 1 = -2.16227766 x = -2.16227766 Simplifying x = -2.16227766Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.16227766, -2.16227766}
| 2*2*2+3*2*2-k*2+4=0 | | x^2+5x+y=9 | | sin^2x-2cosx-1=0 | | 3x^3+x^2y+2xy+6x^2=18 | | -2(-21)+8y=-58 | | 2(-21)-5y=-5 | | Log(x)=1.6 | | 5X*9=251 | | x(x-2)-(2-x)y-2(x-2)=3 | | X+4y=-29 | | 0.06(100-x)+0.10x=80 | | ln(2x-5)=1.8 | | (8x^2+3)(8x^2-3)-(8x^2-1)=22 | | -2x-3(-4y+2x)-3y= | | 4x+-12x= | | 4x+-12= | | 8y+3z+24=0 | | X^2+2x+y=-2 | | (8)-19=y | | (U+4)(U-6)= | | y=(8)-19 | | 5x^2+3x+17=0 | | (4)+1=x | | -2(y+1)+3y=2 | | 0.8=0.72 | | 30-[4x-5]=2 | | (-17)=31 | | (16-x)+5=3x | | 8(x-10)-3(x+15)=50 | | (11a^3+6)+(-7a^3+12)= | | 4x=5(7x) | | 5x^2+92x-240=0 |