If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 6x + -5 = 3 Reorder the terms: -5 + 6x + x2 = 3 Solving -5 + 6x + x2 = 3 Solving for variable 'x'. Reorder the terms: -5 + -3 + 6x + x2 = 3 + -3 Combine like terms: -5 + -3 = -8 -8 + 6x + x2 = 3 + -3 Combine like terms: 3 + -3 = 0 -8 + 6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '8' to each side of the equation. -8 + 6x + 8 + x2 = 0 + 8 Reorder the terms: -8 + 8 + 6x + x2 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + 6x + x2 = 0 + 8 6x + x2 = 0 + 8 Combine like terms: 0 + 8 = 8 6x + x2 = 8 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = 8 + 9 Reorder the terms: 9 + 6x + x2 = 8 + 9 Combine like terms: 8 + 9 = 17 9 + 6x + x2 = 17 Factor a perfect square on the left side: (x + 3)(x + 3) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (x + 3) equal to 4.123105626 and -4.123105626.Subproblem 1
x + 3 = 4.123105626 Simplifying x + 3 = 4.123105626 Reorder the terms: 3 + x = 4.123105626 Solving 3 + x = 4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 4.123105626 + -3 Combine like terms: 3 + -3 = 0 0 + x = 4.123105626 + -3 x = 4.123105626 + -3 Combine like terms: 4.123105626 + -3 = 1.123105626 x = 1.123105626 Simplifying x = 1.123105626Subproblem 2
x + 3 = -4.123105626 Simplifying x + 3 = -4.123105626 Reorder the terms: 3 + x = -4.123105626 Solving 3 + x = -4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = -4.123105626 + -3 Combine like terms: 3 + -3 = 0 0 + x = -4.123105626 + -3 x = -4.123105626 + -3 Combine like terms: -4.123105626 + -3 = -7.123105626 x = -7.123105626 Simplifying x = -7.123105626Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.123105626, -7.123105626}
| (25X)(5X)= | | 4n+8=5n+8 | | 3*x=2.73 | | 3x^2+2x-6=2x-8 | | (8ln(7/x)) | | 4(5x-2)-2(3x+6)= | | 8log(7/x) | | -7(k+5)-(8k-4)=-16k | | (2x+44)=(5x+38) | | zx+b=ax+c | | s(4s+2)=0 | | 6x-5=2x-53 | | 3p^2+27= | | A+B+C+D+E=BD | | 6m+5n=-17 | | 5x-y+2x+4y= | | 4x-17=28-x | | 24x^6-40x^3= | | X+6x+3=-2 | | 7(x-2)=6+6x | | (2/15)x=(-5/2) | | 5ax+a+2bx-3b=4x+11 | | (x)+124+28=180 | | 8ln(7/x) | | 2(12.5)+y=29 | | 3/4x-4=17 | | 2(258-x)+3x=550 | | (100)=(4x+10) | | 5x-3/x=1 | | log(2k-4)=log(k) | | k=36/3 | | 4(12.5)+3y=63 |