If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 48 = x(x + 6) Reorder the terms: 48 = x(6 + x) 48 = (6 * x + x * x) 48 = (6x + x2) Solving 48 = 6x + x2 Solving for variable 'x'. Reorder the terms: 48 + -6x + -1x2 = 6x + -6x + x2 + -1x2 Combine like terms: 6x + -6x = 0 48 + -6x + -1x2 = 0 + x2 + -1x2 48 + -6x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 48 + -6x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -48 + 6x + x2 = 0 Move the constant term to the right: Add '48' to each side of the equation. -48 + 6x + 48 + x2 = 0 + 48 Reorder the terms: -48 + 48 + 6x + x2 = 0 + 48 Combine like terms: -48 + 48 = 0 0 + 6x + x2 = 0 + 48 6x + x2 = 0 + 48 Combine like terms: 0 + 48 = 48 6x + x2 = 48 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 = 48 + 9 Reorder the terms: 9 + 6x + x2 = 48 + 9 Combine like terms: 48 + 9 = 57 9 + 6x + x2 = 57 Factor a perfect square on the left side: (x + 3)(x + 3) = 57 Calculate the square root of the right side: 7.549834435 Break this problem into two subproblems by setting (x + 3) equal to 7.549834435 and -7.549834435.Subproblem 1
x + 3 = 7.549834435 Simplifying x + 3 = 7.549834435 Reorder the terms: 3 + x = 7.549834435 Solving 3 + x = 7.549834435 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 = 7.549834435 + -3 Combine like terms: 3 + -3 = 0 0 + x = 7.549834435 + -3 x = 7.549834435 + -3 Combine like terms: 7.549834435 + -3 = 4.549834435 x = 4.549834435 Simplifying x = 4.549834435Subproblem 2
x + 3 = -7.549834435 Simplifying x + 3 = -7.549834435 Reorder the terms: 3 + x = -7.549834435 Solving 3 + x = -7.549834435 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 = -7.549834435 + -3 Combine like terms: 3 + -3 = 0 0 + x = -7.549834435 + -3 x = -7.549834435 + -3 Combine like terms: -7.549834435 + -3 = -10.549834435 x = -10.549834435 Simplifying x = -10.549834435Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.549834435, -10.549834435}
| 3x-7x+11=-9 | | 9x=14x-40 | | -5x+4x=-2 | | 7/3=x/4 | | 4260-59y=3434 | | 9n^2+18n-8=0 | | 5-y=16-2y | | 70=5x-3+4x-8 | | 25x^2+25=-25 | | 8p-6-4p=29 | | 537464337-53647464548q=2 | | (5x^2+9)3=-6x | | 12/x=8/3 | | (35x^2)+22x+3=0 | | -3(6+x)=-6(x+5) | | 3d^2-17d+10=0 | | 4v-6(v-1)=232-6v | | 2*5+5y=10 | | 5x-(x+7)=3x-7 | | 75.3914=3.14*r^2 | | 4s+bzdf=7 | | 5x-9+3x=3+8x-11 | | 2*2+5y=10 | | 22.8906=3.14*r^2 | | 2*2+5=10 | | h^2+5h+4=0 | | -5+7p=8+6p | | x^3-3x^2+7x+a=0 | | (x-100)/16=-1.28 | | 2-3x=X-4x-2 | | (x-100)/16=1.28 | | -3x+3=-27 |