If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + 36x = 41 Reorder the terms: 36x + 9x2 = 41 Solving 36x + 9x2 = 41 Solving for variable 'x'. Reorder the terms: -41 + 36x + 9x2 = 41 + -41 Combine like terms: 41 + -41 = 0 -41 + 36x + 9x2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -4.555555556 + 4x + x2 = 0 Move the constant term to the right: Add '4.555555556' to each side of the equation. -4.555555556 + 4x + 4.555555556 + x2 = 0 + 4.555555556 Reorder the terms: -4.555555556 + 4.555555556 + 4x + x2 = 0 + 4.555555556 Combine like terms: -4.555555556 + 4.555555556 = 0.000000000 0.000000000 + 4x + x2 = 0 + 4.555555556 4x + x2 = 0 + 4.555555556 Combine like terms: 0 + 4.555555556 = 4.555555556 4x + x2 = 4.555555556 The x term is 4x. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4x + 4 + x2 = 4.555555556 + 4 Reorder the terms: 4 + 4x + x2 = 4.555555556 + 4 Combine like terms: 4.555555556 + 4 = 8.555555556 4 + 4x + x2 = 8.555555556 Factor a perfect square on the left side: (x + 2)(x + 2) = 8.555555556 Calculate the square root of the right side: 2.924988129 Break this problem into two subproblems by setting (x + 2) equal to 2.924988129 and -2.924988129.Subproblem 1
x + 2 = 2.924988129 Simplifying x + 2 = 2.924988129 Reorder the terms: 2 + x = 2.924988129 Solving 2 + x = 2.924988129 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 2.924988129 + -2 Combine like terms: 2 + -2 = 0 0 + x = 2.924988129 + -2 x = 2.924988129 + -2 Combine like terms: 2.924988129 + -2 = 0.924988129 x = 0.924988129 Simplifying x = 0.924988129Subproblem 2
x + 2 = -2.924988129 Simplifying x + 2 = -2.924988129 Reorder the terms: 2 + x = -2.924988129 Solving 2 + x = -2.924988129 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = -2.924988129 + -2 Combine like terms: 2 + -2 = 0 0 + x = -2.924988129 + -2 x = -2.924988129 + -2 Combine like terms: -2.924988129 + -2 = -4.924988129 x = -4.924988129 Simplifying x = -4.924988129Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.924988129, -4.924988129}
| -9x^2+36x=-41 | | 6y-3+7=y-5y-16 | | -35=-10x-5 | | 21x^3+3x^2+28x+4=0 | | 7+3x=x-5 | | s=120*3.14*r*10 | | 4x+68=10+14 | | 8r+4=84 | | 28x^3+32x^2+35x+40=0 | | 8w=-21+5w | | y^2+19=12y | | 256x^3+500=0 | | y^2+19-12y=0 | | 5x-3=x-11 | | 15x^3+35x^2+6x+14=0 | | 5x-4=54 | | x(2x+3)=-2 | | 28x^3+32x^2+21x+24=0 | | (x-2)(x+2)+18=12 | | x(3x+4)=-2 | | 8z-2=74 | | 15x^3+126x^2-81x=0 | | 7-6(1-x)=2 | | x-(2x-1)=8-(3x+3) | | A=3.14r^2 | | m-7=-12 | | 3ab+6a+5b+10= | | 14m=18+12 | | X^2+3x-26=0 | | 5x^2+18x-35=0 | | 13y=12(y+19) | | y=x^2-18 |