If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3X * X + 6X = -1 Multiply X * X -3X2 + 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}
| 6q^2+13q-8=0 | | 2(3k+7)=6k-12 | | 3c(2n+3)=2n+21 | | -2x-4y=-20 | | $3.00/hour=cents/minute | | -14x+10x=2(-8-3x) | | 8+3(x-7)=3-6(x-7) | | 3.5x+10.5y=116.5 | | -4(4n+2)=28 | | 18=-5x+2x+3 | | 30+18p=25+20p | | 10=-4.8 | | 11x+16-8x=-56-5x | | 12q^2-35q-3=0 | | (2x+3)*(x^2+6X+11)=0 | | Σ=5/(25n^2-5n-6) | | 2x+8-10x=28-8x | | 3a+b=14 | | 1x+3=4x | | 9(x+10)=5(x+3)+25 | | Tan(7x/12) | | 8x-12=12x-8 | | y=(x-17)(x+2) | | 5x+36=9x | | a/3/5=25/2 | | y=(x-6)(x-6)+2 | | 24=6(-t-3) | | 7x+14=19-(x-11) | | (x+(x+2))+2=12 | | 2.5(x-3.9)=12 | | f=(d) | | 2x-7y+8x=0 |