If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -18x + 4 = 0 Reorder the terms: 4 + -18x + 9x2 = 0 Solving 4 + -18x + 9x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 0.4444444444 + -2x + x2 = 0 Move the constant term to the right: Add '-0.4444444444' to each side of the equation. 0.4444444444 + -2x + -0.4444444444 + x2 = 0 + -0.4444444444 Reorder the terms: 0.4444444444 + -0.4444444444 + -2x + x2 = 0 + -0.4444444444 Combine like terms: 0.4444444444 + -0.4444444444 = 0.0000000000 0.0000000000 + -2x + x2 = 0 + -0.4444444444 -2x + x2 = 0 + -0.4444444444 Combine like terms: 0 + -0.4444444444 = -0.4444444444 -2x + x2 = -0.4444444444 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = -0.4444444444 + 1 Reorder the terms: 1 + -2x + x2 = -0.4444444444 + 1 Combine like terms: -0.4444444444 + 1 = 0.5555555556 1 + -2x + x2 = 0.5555555556 Factor a perfect square on the left side: (x + -1)(x + -1) = 0.5555555556 Calculate the square root of the right side: 0.745355993 Break this problem into two subproblems by setting (x + -1) equal to 0.745355993 and -0.745355993.Subproblem 1
x + -1 = 0.745355993 Simplifying x + -1 = 0.745355993 Reorder the terms: -1 + x = 0.745355993 Solving -1 + x = 0.745355993 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 0.745355993 + 1 Combine like terms: -1 + 1 = 0 0 + x = 0.745355993 + 1 x = 0.745355993 + 1 Combine like terms: 0.745355993 + 1 = 1.745355993 x = 1.745355993 Simplifying x = 1.745355993Subproblem 2
x + -1 = -0.745355993 Simplifying x + -1 = -0.745355993 Reorder the terms: -1 + x = -0.745355993 Solving -1 + x = -0.745355993 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -0.745355993 + 1 Combine like terms: -1 + 1 = 0 0 + x = -0.745355993 + 1 x = -0.745355993 + 1 Combine like terms: -0.745355993 + 1 = 0.254644007 x = 0.254644007 Simplifying x = 0.254644007Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.745355993, 0.254644007}
| F(x)=e^6x*x | | 35-x+1650-x=85 | | x^4-17x^2+16=O | | 3(3p-3)=9(p-1) | | 4y=56.667+-0.333+y+10 | | .5t+2=.5t+4 | | x^2+24x+2=0 | | -243=-90+9k | | -(7p+4)-(-6p-6)=-2 | | c=7/(7+12)*190 | | G-22/5=9/8 | | 3x+10x=8x | | 8(4n+13)=6 | | 25/4+4x=5x-7/4 | | 21-4k=3k | | (2/3)=(5/7)c | | 13-3/2 | | 4z-4=2z-4 | | 45/0.25 | | -6x-8=-2x+1 | | v-2=7 | | 14x-136=14y | | 11z=9z+12 | | 180+-4y+4y=180 | | 5(4-3x)+2x=9-(4-2x) | | .9693/.009979= | | -7b+1+5b=-3b | | 1/2(x-4)+5=3x | | 14x-136-14y=0 | | 14x-136-14x=0 | | -9x+3y=-1 | | 4+x/4+x+8/9=4x+1 |