If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4.5x2 + -9x + 4 = 0 Reorder the terms: 4 + -9x + 4.5x2 = 0 Solving 4 + -9x + 4.5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4.5 the coefficient of the squared term: Divide each side by '4.5'. 0.8888888889 + -2x + x2 = 0 Move the constant term to the right: Add '-0.8888888889' to each side of the equation. 0.8888888889 + -2x + -0.8888888889 + x2 = 0 + -0.8888888889 Reorder the terms: 0.8888888889 + -0.8888888889 + -2x + x2 = 0 + -0.8888888889 Combine like terms: 0.8888888889 + -0.8888888889 = 0.0000000000 0.0000000000 + -2x + x2 = 0 + -0.8888888889 -2x + x2 = 0 + -0.8888888889 Combine like terms: 0 + -0.8888888889 = -0.8888888889 -2x + x2 = -0.8888888889 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 = -0.8888888889 + 1 Reorder the terms: 1 + -2x + x2 = -0.8888888889 + 1 Combine like terms: -0.8888888889 + 1 = 0.1111111111 1 + -2x + x2 = 0.1111111111 Factor a perfect square on the left side: (x + -1)(x + -1) = 0.1111111111 Calculate the square root of the right side: 0.333333333 Break this problem into two subproblems by setting (x + -1) equal to 0.333333333 and -0.333333333.Subproblem 1
x + -1 = 0.333333333 Simplifying x + -1 = 0.333333333 Reorder the terms: -1 + x = 0.333333333 Solving -1 + x = 0.333333333 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 = 0.333333333 + 1 Combine like terms: -1 + 1 = 0 0 + x = 0.333333333 + 1 x = 0.333333333 + 1 Combine like terms: 0.333333333 + 1 = 1.333333333 x = 1.333333333 Simplifying x = 1.333333333Subproblem 2
x + -1 = -0.333333333 Simplifying x + -1 = -0.333333333 Reorder the terms: -1 + x = -0.333333333 Solving -1 + x = -0.333333333 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 = -0.333333333 + 1 Combine like terms: -1 + 1 = 0 0 + x = -0.333333333 + 1 x = -0.333333333 + 1 Combine like terms: -0.333333333 + 1 = 0.666666667 x = 0.666666667 Simplifying x = 0.666666667Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.333333333, 0.666666667}
| 2/3-b=1/2 | | -15=-7x-8 | | 4x+2(x-6)=2x+8 | | 17x^2-11x+2-2x^2=0 | | (8x+y)dx=xdy | | 9d+4=6d+22 | | 7+x+9xy=96 | | (3x)(3x)1/2=95 | | C-5/4=-5/2 | | 2x+10x-69=0 | | -4a+32+9a=3a-6a | | 9+7x=5x-1 | | 4+9m=12+5m | | -1+2/3= | | (8x+y)dx-xdy=0 | | 201+x+8=(4x+3)2 | | -2(-9k+6)= | | 7y-14=2 | | 1/3-y=6 | | 6x-2(x-7)=4(x+1)+8 | | 8(x-4)=-0.8 | | -2(-9+6)= | | s+2s+s+3=51 | | X+9=5x-11 | | w/9+31=40 | | -p-2=19 | | 2(a+8)=22.2 | | y=2x^2-4x+16 | | 5.4(9+x)=-12(4-x) | | 5(x+1)-(2x-4)=2(5x-5)-9 | | -5=t/5-12 | | 4y+4(y-4)=8y-2(y-10) |