If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x * x + 6x = 5 Multiply x * x x2 + 6x = 5 Reorder the terms: 6x + x2 = 5 Solving 6x + x2 = 5 Solving for variable 'x'. Reorder the terms: -5 + 6x + x2 = 5 + -5 Combine like terms: 5 + -5 = 0 -5 + 6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '5' to each side of the equation. -5 + 6x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + 6x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 6x + x2 = 0 + 5 6x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 6x + x2 = 5 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 = 5 + 9 Reorder the terms: 9 + 6x + x2 = 5 + 9 Combine like terms: 5 + 9 = 14 9 + 6x + x2 = 14 Factor a perfect square on the left side: (x + 3)(x + 3) = 14 Calculate the square root of the right side: 3.741657387 Break this problem into two subproblems by setting (x + 3) equal to 3.741657387 and -3.741657387.Subproblem 1
x + 3 = 3.741657387 Simplifying x + 3 = 3.741657387 Reorder the terms: 3 + x = 3.741657387 Solving 3 + x = 3.741657387 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 = 3.741657387 + -3 Combine like terms: 3 + -3 = 0 0 + x = 3.741657387 + -3 x = 3.741657387 + -3 Combine like terms: 3.741657387 + -3 = 0.741657387 x = 0.741657387 Simplifying x = 0.741657387Subproblem 2
x + 3 = -3.741657387 Simplifying x + 3 = -3.741657387 Reorder the terms: 3 + x = -3.741657387 Solving 3 + x = -3.741657387 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 = -3.741657387 + -3 Combine like terms: 3 + -3 = 0 0 + x = -3.741657387 + -3 x = -3.741657387 + -3 Combine like terms: -3.741657387 + -3 = -6.741657387 x = -6.741657387 Simplifying x = -6.741657387Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.741657387, -6.741657387}
| -3x^2+12x+8=0 | | 22+11y= | | 4+7*7= | | 22+11y=23 | | 5x^2+7x-2400=0 | | y=180-(140-2x) | | y=5sinx+5x | | 3x^2+6x+9x=0 | | 8x+5y=36 | | 3x^2+6x+4=28 | | 6x^2+6x+4=28 | | x+4y+3z=4 | | (9)/(2x)-(3)/(5)=(5)/(8x) | | h(-3)=3x^2-2 | | -6x+3y-4=0 | | 4ax-2a= | | x^7=1000 | | 8y^2=x^2-x^4 | | 7(x-2)+3(x+1)-2(x-1)=3(2x-5)-2 | | 6m+3=2m+15 | | x^3+x^2+5=155 | | x^3+x^2+5=156 | | x^3+x^2+5=45 | | 3z/7-5=9 | | z/7-2=10 | | 3z/7-6=-1 | | tan(5x+0.5)=3 | | senx=015 | | 7x-2=-7 | | 64=y/4 | | 7.5x+9.6(23-x)=204 | | 50c^2-98d^2=0 |