If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3(x * x) + 6x = -1 Multiply x * x -3(x2) + 6x = -1 Reorder the terms: 6x + -3x2 = -1 Solving 6x + -3x2 = -1 Solving for variable 'x'. Reorder the terms: 1 + 6x + -3x2 = -1 + 1 Combine like terms: -1 + 1 = 0 1 + 6x + -3x2 = 0 Begin completing the square. Divide all terms by -3 the coefficient of the squared term: Divide each side by '-3'. -0.3333333333 + -2x + x2 = 0 Move the constant term to the right: Add '0.3333333333' to each side of the equation. -0.3333333333 + -2x + 0.3333333333 + x2 = 0 + 0.3333333333 Reorder the terms: -0.3333333333 + 0.3333333333 + -2x + x2 = 0 + 0.3333333333 Combine like terms: -0.3333333333 + 0.3333333333 = 0.0000000000 0.0000000000 + -2x + x2 = 0 + 0.3333333333 -2x + x2 = 0 + 0.3333333333 Combine like terms: 0 + 0.3333333333 = 0.3333333333 -2x + x2 = 0.3333333333 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 = 0.3333333333 + 1 Reorder the terms: 1 + -2x + x2 = 0.3333333333 + 1 Combine like terms: 0.3333333333 + 1 = 1.3333333333 1 + -2x + x2 = 1.3333333333 Factor a perfect square on the left side: (x + -1)(x + -1) = 1.3333333333 Calculate the square root of the right side: 1.154700538 Break this problem into two subproblems by setting (x + -1) equal to 1.154700538 and -1.154700538.Subproblem 1
x + -1 = 1.154700538 Simplifying x + -1 = 1.154700538 Reorder the terms: -1 + x = 1.154700538 Solving -1 + x = 1.154700538 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 = 1.154700538 + 1 Combine like terms: -1 + 1 = 0 0 + x = 1.154700538 + 1 x = 1.154700538 + 1 Combine like terms: 1.154700538 + 1 = 2.154700538 x = 2.154700538 Simplifying x = 2.154700538Subproblem 2
x + -1 = -1.154700538 Simplifying x + -1 = -1.154700538 Reorder the terms: -1 + x = -1.154700538 Solving -1 + x = -1.154700538 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 = -1.154700538 + 1 Combine like terms: -1 + 1 = 0 0 + x = -1.154700538 + 1 x = -1.154700538 + 1 Combine like terms: -1.154700538 + 1 = -0.154700538 x = -0.154700538 Simplifying x = -0.154700538Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.154700538, -0.154700538}
| y+5=-6(x+1) | | x^2+12x+3=2 | | 2y=27 | | y+5=0.889(x-2) | | (40-2x)*(40-2x)*x=2500 | | 0.06(y-6)+0.18y=0.10y-0.03(40) | | y-0=-0.125(x+3) | | 1q=2 | | 43+k=81 | | log(3x-2)=4 | | y-1=-.5(x+2) | | r-56=133 | | 5x-x+2=2x+8 | | 6(m+7)+6(5-3m)=-13(m-6)-9 | | y+2=.25(x+7) | | cot^2(x)=32 | | 170/16=x | | 7(x+4)+6(x-3)=8(x-3)-2(x+4) | | h/6=20/24 | | 170/144=X | | 2x+4x-6+4=40 | | y-7=-1(x-6) | | 4(8+x)=3(x-3) | | y+6=1.5(x-4) | | y-3=-7(x+3) | | y-0=1.75(x+4) | | 2(x*x)-9x+2=0 | | 2z-7z=6z+7-8z | | 20=4m | | 3.5m+.75=-6.25 | | 12x+8x=9x-3x+48 | | x+ln(x^2-x)=0 |