If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -30x + 60 = 0 Reorder the terms: 60 + -30x + x2 = 0 Solving 60 + -30x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-60' to each side of the equation. 60 + -30x + -60 + x2 = 0 + -60 Reorder the terms: 60 + -60 + -30x + x2 = 0 + -60 Combine like terms: 60 + -60 = 0 0 + -30x + x2 = 0 + -60 -30x + x2 = 0 + -60 Combine like terms: 0 + -60 = -60 -30x + x2 = -60 The x term is -30x. Take half its coefficient (-15). Square it (225) and add it to both sides. Add '225' to each side of the equation. -30x + 225 + x2 = -60 + 225 Reorder the terms: 225 + -30x + x2 = -60 + 225 Combine like terms: -60 + 225 = 165 225 + -30x + x2 = 165 Factor a perfect square on the left side: (x + -15)(x + -15) = 165 Calculate the square root of the right side: 12.845232579 Break this problem into two subproblems by setting (x + -15) equal to 12.845232579 and -12.845232579.Subproblem 1
x + -15 = 12.845232579 Simplifying x + -15 = 12.845232579 Reorder the terms: -15 + x = 12.845232579 Solving -15 + x = 12.845232579 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + x = 12.845232579 + 15 Combine like terms: -15 + 15 = 0 0 + x = 12.845232579 + 15 x = 12.845232579 + 15 Combine like terms: 12.845232579 + 15 = 27.845232579 x = 27.845232579 Simplifying x = 27.845232579Subproblem 2
x + -15 = -12.845232579 Simplifying x + -15 = -12.845232579 Reorder the terms: -15 + x = -12.845232579 Solving -15 + x = -12.845232579 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + x = -12.845232579 + 15 Combine like terms: -15 + 15 = 0 0 + x = -12.845232579 + 15 x = -12.845232579 + 15 Combine like terms: -12.845232579 + 15 = 2.154767421 x = 2.154767421 Simplifying x = 2.154767421Solution
The solution to the problem is based on the solutions from the subproblems. x = {27.845232579, 2.154767421}
| 8.92n+3.65=-2n+6.36 | | -10=9m-13-7m | | 8.92+3.65=-2n+636 | | x^2-26x+48= | | -5x+3=-12 | | 4h-h=2h+15 | | 3(x+y)+5=23 | | y=(4x+1)(x-8) | | x^2-23x+60= | | 5t-3= | | -12y-21=11y+32 | | 6y+4-8y-10=0 | | 17x+34= | | X^2+10x+45=0 | | 8+5(n-1)=18 | | (7x+4)(2x^2-5x-3)=0 | | x^4-2x^3+4x-2=0 | | -7x-8y=0 | | 4(2-3x)=-[6x-(8-6x)] | | (x+2)+(x-6)=180 | | -56-8y=0 | | 4x^3+7x^2+3x= | | x^2-20x+48= | | v^2-10v=0 | | -9(8x-5)-(x+4)= | | 5(x-8)=3 | | X+2+x-6=180 | | 5a-4(a-9)=3+2a | | x^2-17x+60= | | 4(4+7)=7+2 | | x^2-19x+48= | | 1.5x=-105 |