If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 19x2 + -152x + -9 = 0 Reorder the terms: -9 + -152x + 19x2 = 0 Solving -9 + -152x + 19x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 19 the coefficient of the squared term: Divide each side by '19'. -0.4736842105 + -8x + x2 = 0 Move the constant term to the right: Add '0.4736842105' to each side of the equation. -0.4736842105 + -8x + 0.4736842105 + x2 = 0 + 0.4736842105 Reorder the terms: -0.4736842105 + 0.4736842105 + -8x + x2 = 0 + 0.4736842105 Combine like terms: -0.4736842105 + 0.4736842105 = 0.0000000000 0.0000000000 + -8x + x2 = 0 + 0.4736842105 -8x + x2 = 0 + 0.4736842105 Combine like terms: 0 + 0.4736842105 = 0.4736842105 -8x + x2 = 0.4736842105 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = 0.4736842105 + 16 Reorder the terms: 16 + -8x + x2 = 0.4736842105 + 16 Combine like terms: 0.4736842105 + 16 = 16.4736842105 16 + -8x + x2 = 16.4736842105 Factor a perfect square on the left side: (x + -4)(x + -4) = 16.4736842105 Calculate the square root of the right side: 4.05877866 Break this problem into two subproblems by setting (x + -4) equal to 4.05877866 and -4.05877866.Subproblem 1
x + -4 = 4.05877866 Simplifying x + -4 = 4.05877866 Reorder the terms: -4 + x = 4.05877866 Solving -4 + x = 4.05877866 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 4.05877866 + 4 Combine like terms: -4 + 4 = 0 0 + x = 4.05877866 + 4 x = 4.05877866 + 4 Combine like terms: 4.05877866 + 4 = 8.05877866 x = 8.05877866 Simplifying x = 8.05877866Subproblem 2
x + -4 = -4.05877866 Simplifying x + -4 = -4.05877866 Reorder the terms: -4 + x = -4.05877866 Solving -4 + x = -4.05877866 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = -4.05877866 + 4 Combine like terms: -4 + 4 = 0 0 + x = -4.05877866 + 4 x = -4.05877866 + 4 Combine like terms: -4.05877866 + 4 = -0.05877866 x = -0.05877866 Simplifying x = -0.05877866Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.05877866, -0.05877866}
| 2u+7=-1 | | 5-x=2x-1 | | (3x-9)/(5)/(5x-15)/(3) | | 2-9v=14-6v | | 2-7/a=-3/a^2 | | 10y-20x=30 | | (x+2i)(y-i)=-4-7i | | 8x=8-6x^2 | | -12=3v | | 5x+3(x+5)=55 | | 12.1+x-8.1=4.4 | | x^4-181*x^2-8280=0 | | (3y+7)(1-y)=0 | | 5/12-1/2=x-7/6 | | n^2-25n+2=0 | | 100r+16-2=102 | | 1.2+x-3.8=-4+5.8 | | (T^Y)/(5*C)=5XZ | | 7/50= | | xsquared+5x-(6-1)= | | a-32=-34 | | n^2-23n+2=0 | | 5tanx+3=2 | | 8/33= | | 0.1m^2-1=0.4m | | 27/125= | | 2/3x-19=-9 | | -19+x-9=11-10+7 | | 24n^4-3n= | | 7/200= | | 45x^2-104x+19=0 | | x-5/16=32-1/8 |