If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 187x2 + -172x + -33 = 0 Reorder the terms: -33 + -172x + 187x2 = 0 Solving -33 + -172x + 187x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 187 the coefficient of the squared term: Divide each side by '187'. -0.1764705882 + -0.9197860963x + x2 = 0 Move the constant term to the right: Add '0.1764705882' to each side of the equation. -0.1764705882 + -0.9197860963x + 0.1764705882 + x2 = 0 + 0.1764705882 Reorder the terms: -0.1764705882 + 0.1764705882 + -0.9197860963x + x2 = 0 + 0.1764705882 Combine like terms: -0.1764705882 + 0.1764705882 = 0.0000000000 0.0000000000 + -0.9197860963x + x2 = 0 + 0.1764705882 -0.9197860963x + x2 = 0 + 0.1764705882 Combine like terms: 0 + 0.1764705882 = 0.1764705882 -0.9197860963x + x2 = 0.1764705882 The x term is -0.9197860963x. Take half its coefficient (-0.4598930482). Square it (0.2115016158) and add it to both sides. Add '0.2115016158' to each side of the equation. -0.9197860963x + 0.2115016158 + x2 = 0.1764705882 + 0.2115016158 Reorder the terms: 0.2115016158 + -0.9197860963x + x2 = 0.1764705882 + 0.2115016158 Combine like terms: 0.1764705882 + 0.2115016158 = 0.387972204 0.2115016158 + -0.9197860963x + x2 = 0.387972204 Factor a perfect square on the left side: (x + -0.4598930482)(x + -0.4598930482) = 0.387972204 Calculate the square root of the right side: 0.622874148 Break this problem into two subproblems by setting (x + -0.4598930482) equal to 0.622874148 and -0.622874148.Subproblem 1
x + -0.4598930482 = 0.622874148 Simplifying x + -0.4598930482 = 0.622874148 Reorder the terms: -0.4598930482 + x = 0.622874148 Solving -0.4598930482 + x = 0.622874148 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4598930482' to each side of the equation. -0.4598930482 + 0.4598930482 + x = 0.622874148 + 0.4598930482 Combine like terms: -0.4598930482 + 0.4598930482 = 0.0000000000 0.0000000000 + x = 0.622874148 + 0.4598930482 x = 0.622874148 + 0.4598930482 Combine like terms: 0.622874148 + 0.4598930482 = 1.0827671962 x = 1.0827671962 Simplifying x = 1.0827671962Subproblem 2
x + -0.4598930482 = -0.622874148 Simplifying x + -0.4598930482 = -0.622874148 Reorder the terms: -0.4598930482 + x = -0.622874148 Solving -0.4598930482 + x = -0.622874148 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4598930482' to each side of the equation. -0.4598930482 + 0.4598930482 + x = -0.622874148 + 0.4598930482 Combine like terms: -0.4598930482 + 0.4598930482 = 0.0000000000 0.0000000000 + x = -0.622874148 + 0.4598930482 x = -0.622874148 + 0.4598930482 Combine like terms: -0.622874148 + 0.4598930482 = -0.1629810998 x = -0.1629810998 Simplifying x = -0.1629810998Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.0827671962, -0.1629810998}
| (x^2-2)+y=66 | | x+(y^2-2)=66 | | 2(2*5x)=66 | | 4x^2-10=390 | | f(x)=X^2+10 | | 4x^2+5=-1 | | 8x^2+56x= | | -5x+9=--3x+1 | | x(x)-5x+2=0 | | -2(6+2x)=-8 | | (1-3i)-(-3+7i)=0 | | -16t^2+32t-72=0 | | 2p+2(p+1)=10 | | 2(x+3)-4=-2 | | f(x)=2x^4(x^2-3) | | 3(8x-2)= | | 2(1-8d)=34 | | 9.6-2(4.5y+3)=1.2(2y-3)+3y | | 6p+(-8)+(-15)+(-6p)+18=19 | | -5z=7 | | 15=5y-35 | | 22-7s=6-5s | | -x+7=11+5x-3 | | -c+7=19+5c-4 | | 3(4x-4)-11x=8 | | p-6=-10 | | x^9+x^5-x^4-1=0 | | -17x=15x-28 | | y+r+y^2=r^2 | | -13x=8x-15 | | 9x+33+x=93 | | 9x+7-8x=2 |