If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + 2 = 10x Reorder the terms: 2 + 9x2 = 10x Solving 2 + 9x2 = 10x Solving for variable 'x'. Reorder the terms: 2 + -10x + 9x2 = 10x + -10x Combine like terms: 10x + -10x = 0 2 + -10x + 9x2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 0.2222222222 + -1.111111111x + x2 = 0 Move the constant term to the right: Add '-0.2222222222' to each side of the equation. 0.2222222222 + -1.111111111x + -0.2222222222 + x2 = 0 + -0.2222222222 Reorder the terms: 0.2222222222 + -0.2222222222 + -1.111111111x + x2 = 0 + -0.2222222222 Combine like terms: 0.2222222222 + -0.2222222222 = 0.0000000000 0.0000000000 + -1.111111111x + x2 = 0 + -0.2222222222 -1.111111111x + x2 = 0 + -0.2222222222 Combine like terms: 0 + -0.2222222222 = -0.2222222222 -1.111111111x + x2 = -0.2222222222 The x term is -1.111111111x. Take half its coefficient (-0.5555555555). Square it (0.3086419752) and add it to both sides. Add '0.3086419752' to each side of the equation. -1.111111111x + 0.3086419752 + x2 = -0.2222222222 + 0.3086419752 Reorder the terms: 0.3086419752 + -1.111111111x + x2 = -0.2222222222 + 0.3086419752 Combine like terms: -0.2222222222 + 0.3086419752 = 0.086419753 0.3086419752 + -1.111111111x + x2 = 0.086419753 Factor a perfect square on the left side: (x + -0.5555555555)(x + -0.5555555555) = 0.086419753 Calculate the square root of the right side: 0.293972368 Break this problem into two subproblems by setting (x + -0.5555555555) equal to 0.293972368 and -0.293972368.Subproblem 1
x + -0.5555555555 = 0.293972368 Simplifying x + -0.5555555555 = 0.293972368 Reorder the terms: -0.5555555555 + x = 0.293972368 Solving -0.5555555555 + x = 0.293972368 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5555555555' to each side of the equation. -0.5555555555 + 0.5555555555 + x = 0.293972368 + 0.5555555555 Combine like terms: -0.5555555555 + 0.5555555555 = 0.0000000000 0.0000000000 + x = 0.293972368 + 0.5555555555 x = 0.293972368 + 0.5555555555 Combine like terms: 0.293972368 + 0.5555555555 = 0.8495279235 x = 0.8495279235 Simplifying x = 0.8495279235Subproblem 2
x + -0.5555555555 = -0.293972368 Simplifying x + -0.5555555555 = -0.293972368 Reorder the terms: -0.5555555555 + x = -0.293972368 Solving -0.5555555555 + x = -0.293972368 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5555555555' to each side of the equation. -0.5555555555 + 0.5555555555 + x = -0.293972368 + 0.5555555555 Combine like terms: -0.5555555555 + 0.5555555555 = 0.0000000000 0.0000000000 + x = -0.293972368 + 0.5555555555 x = -0.293972368 + 0.5555555555 Combine like terms: -0.293972368 + 0.5555555555 = 0.2615831875 x = 0.2615831875 Simplifying x = 0.2615831875Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.8495279235, 0.2615831875}
| 9x^2+2=10x | | 4y+5x+3x-2x= | | 11(2x+8x)-10(10-11x)=912 | | -38=5(2x-1)+x | | 6x+3=x-12 | | 0=1785665535764547790876544213546r*5443 | | 5+2(3x+4)-x= | | (6-8i)(2+7i)= | | 102=-17a | | 1.67d+0.6=0.25(d-2) | | Mx+hx=p | | x=(6-8i)(2+7i) | | m/6+5=m/5+7 | | 17-.8(x-11)=.4(2x-11) | | ln(x)=-4 | | x-1/2+1=x+1 | | -1x=569278456756 | | x+x+1=x+3 | | 4/3(6y-27)=44 | | 9/10x=1/15-3/14 | | 4+3x-(2x-1)= | | 4x-7(2-x)=3x+2 | | -2=r+1 | | 7(3-n)= | | 0.35714257143=b/4.2 | | 45/(-9)= | | 17x^2-77x+24=0 | | 57/10+x=67/10 | | 40+.25x=25 | | 42r-3(6+x)-1=2 | | 2x+1/3x=-35/9 | | 1/4x=1+1/5x+1 |