If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x + x2 = 68 Solving 12x + x2 = 68 Solving for variable 'x'. Reorder the terms: -68 + 12x + x2 = 68 + -68 Combine like terms: 68 + -68 = 0 -68 + 12x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '68' to each side of the equation. -68 + 12x + 68 + x2 = 0 + 68 Reorder the terms: -68 + 68 + 12x + x2 = 0 + 68 Combine like terms: -68 + 68 = 0 0 + 12x + x2 = 0 + 68 12x + x2 = 0 + 68 Combine like terms: 0 + 68 = 68 12x + x2 = 68 The x term is 12x. Take half its coefficient (6). Square it (36) and add it to both sides. Add '36' to each side of the equation. 12x + 36 + x2 = 68 + 36 Reorder the terms: 36 + 12x + x2 = 68 + 36 Combine like terms: 68 + 36 = 104 36 + 12x + x2 = 104 Factor a perfect square on the left side: (x + 6)(x + 6) = 104 Calculate the square root of the right side: 10.198039027 Break this problem into two subproblems by setting (x + 6) equal to 10.198039027 and -10.198039027.Subproblem 1
x + 6 = 10.198039027 Simplifying x + 6 = 10.198039027 Reorder the terms: 6 + x = 10.198039027 Solving 6 + x = 10.198039027 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 10.198039027 + -6 Combine like terms: 6 + -6 = 0 0 + x = 10.198039027 + -6 x = 10.198039027 + -6 Combine like terms: 10.198039027 + -6 = 4.198039027 x = 4.198039027 Simplifying x = 4.198039027Subproblem 2
x + 6 = -10.198039027 Simplifying x + 6 = -10.198039027 Reorder the terms: 6 + x = -10.198039027 Solving 6 + x = -10.198039027 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = -10.198039027 + -6 Combine like terms: 6 + -6 = 0 0 + x = -10.198039027 + -6 x = -10.198039027 + -6 Combine like terms: -10.198039027 + -6 = -16.198039027 x = -16.198039027 Simplifying x = -16.198039027Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.198039027, -16.198039027}
| 110=3a+b | | s^2-2s=24+3s | | 3y=-9x+12 | | 15+5(z+3)=4z+3 | | 4s^2+14s-14s-49=0 | | A-3b+3a+b=180 | | 72-x^2=6x | | 45b^2+180b+100= | | 7(2a-3)=3(2+a) | | 4k^2-28k-49=0 | | 5r+8s-2(3r-6s)= | | 12s+4=45s | | 4+x+5x=8 | | x-42+x-33=x | | (2(cos^2)x)+7sinx+5=0 | | -2b-3b+7+9b=b+16 | | 6x-30=6x+20 | | -3(4y-9)+2(2y+5)= | | y^2-22y+112=0 | | 3x+3(5x-7x)=12+x | | 7(a-3)=(5+a) | | 5(1-4w)=-18 | | x*21=21493702134582639847098 | | (-28)(-50)= | | 2n^2-20n^2= | | 36+3x=y | | 3r*6r= | | b^2=528 | | x*x^2=3 | | 8/1-52/9= | | 8m+7n-7(5m-8n)= | | j=25-45 |