If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -18 = 6x Reorder the terms: -18 + x2 = 6x Solving -18 + x2 = 6x Solving for variable 'x'. Reorder the terms: -18 + -6x + x2 = 6x + -6x Combine like terms: 6x + -6x = 0 -18 + -6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '18' to each side of the equation. -18 + -6x + 18 + x2 = 0 + 18 Reorder the terms: -18 + 18 + -6x + x2 = 0 + 18 Combine like terms: -18 + 18 = 0 0 + -6x + x2 = 0 + 18 -6x + x2 = 0 + 18 Combine like terms: 0 + 18 = 18 -6x + x2 = 18 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 = 18 + 9 Reorder the terms: 9 + -6x + x2 = 18 + 9 Combine like terms: 18 + 9 = 27 9 + -6x + x2 = 27 Factor a perfect square on the left side: (x + -3)(x + -3) = 27 Calculate the square root of the right side: 5.196152423 Break this problem into two subproblems by setting (x + -3) equal to 5.196152423 and -5.196152423.Subproblem 1
x + -3 = 5.196152423 Simplifying x + -3 = 5.196152423 Reorder the terms: -3 + x = 5.196152423 Solving -3 + x = 5.196152423 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 = 5.196152423 + 3 Combine like terms: -3 + 3 = 0 0 + x = 5.196152423 + 3 x = 5.196152423 + 3 Combine like terms: 5.196152423 + 3 = 8.196152423 x = 8.196152423 Simplifying x = 8.196152423Subproblem 2
x + -3 = -5.196152423 Simplifying x + -3 = -5.196152423 Reorder the terms: -3 + x = -5.196152423 Solving -3 + x = -5.196152423 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 = -5.196152423 + 3 Combine like terms: -3 + 3 = 0 0 + x = -5.196152423 + 3 x = -5.196152423 + 3 Combine like terms: -5.196152423 + 3 = -2.196152423 x = -2.196152423 Simplifying x = -2.196152423Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.196152423, -2.196152423}
| (1-2y)*(((1-y)*(1-2y))+y^2)=5 | | x^4-y^4=5 | | 9+5y=4y | | 4y^3-6y^2+4y+4=0 | | 3(y+2)=3y-1 | | -7+5=-7 | | L=3a+2c | | 5x(8x+30y-65)= | | -2-2=4 | | 0-(-4)=4 | | -4-0=-4 | | 16x-19=113-6 | | -9+7=25+2(5-x) | | 41-8=-6x-23 | | 5/9x-3=2/3x-5 | | x^3+3x^2-4x+5=0 | | x+1=-x+2 | | 2x*2+46=22 | | 8m/5 | | 2x^(6/5)=5x^(3/5)-2 | | 4x+8y=21 | | x=6x^(1/2)-8 | | a/5-6=-2 | | (8x+12)(5x+57)=180 | | -15=3x+15 | | x^(3/2)=8x^(3/4)-15 | | 4x^(8/5)=10x^(4/5)-4 | | 3x-2=7x+7 | | 0.5+5x-2=x^2 | | 3x^(3/2)=7x^(3/4)-2 | | X^2-2X+1=K^2 | | 2x^2+3x(1+-1k)=0 |