If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -10 = 9x Reorder the terms: -10 + 4x2 = 9x Solving -10 + 4x2 = 9x Solving for variable 'x'. Reorder the terms: -10 + -9x + 4x2 = 9x + -9x Combine like terms: 9x + -9x = 0 -10 + -9x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -2.5 + -2.25x + x2 = 0 Move the constant term to the right: Add '2.5' to each side of the equation. -2.5 + -2.25x + 2.5 + x2 = 0 + 2.5 Reorder the terms: -2.5 + 2.5 + -2.25x + x2 = 0 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + -2.25x + x2 = 0 + 2.5 -2.25x + x2 = 0 + 2.5 Combine like terms: 0 + 2.5 = 2.5 -2.25x + x2 = 2.5 The x term is -2.25x. Take half its coefficient (-1.125). Square it (1.265625) and add it to both sides. Add '1.265625' to each side of the equation. -2.25x + 1.265625 + x2 = 2.5 + 1.265625 Reorder the terms: 1.265625 + -2.25x + x2 = 2.5 + 1.265625 Combine like terms: 2.5 + 1.265625 = 3.765625 1.265625 + -2.25x + x2 = 3.765625 Factor a perfect square on the left side: (x + -1.125)(x + -1.125) = 3.765625 Calculate the square root of the right side: 1.940521837 Break this problem into two subproblems by setting (x + -1.125) equal to 1.940521837 and -1.940521837.Subproblem 1
x + -1.125 = 1.940521837 Simplifying x + -1.125 = 1.940521837 Reorder the terms: -1.125 + x = 1.940521837 Solving -1.125 + x = 1.940521837 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.125' to each side of the equation. -1.125 + 1.125 + x = 1.940521837 + 1.125 Combine like terms: -1.125 + 1.125 = 0.000 0.000 + x = 1.940521837 + 1.125 x = 1.940521837 + 1.125 Combine like terms: 1.940521837 + 1.125 = 3.065521837 x = 3.065521837 Simplifying x = 3.065521837Subproblem 2
x + -1.125 = -1.940521837 Simplifying x + -1.125 = -1.940521837 Reorder the terms: -1.125 + x = -1.940521837 Solving -1.125 + x = -1.940521837 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.125' to each side of the equation. -1.125 + 1.125 + x = -1.940521837 + 1.125 Combine like terms: -1.125 + 1.125 = 0.000 0.000 + x = -1.940521837 + 1.125 x = -1.940521837 + 1.125 Combine like terms: -1.940521837 + 1.125 = -0.815521837 x = -0.815521837 Simplifying x = -0.815521837Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.065521837, -0.815521837}
| i^42=0 | | 0.5-0.3(2-x)=4.2 | | 2(-1)+y=2 | | 4x^2+20x+25=81 | | x^2+21x-1024=0 | | 80-9/2x=0 | | 3(-1)-y=-7 | | 80-9/2x=0 | | x-8.6=-6.7 | | 2x^2-56=0 | | 10/25 | | t+28=21 | | 2h+3s=145 | | (-y^2-3y-5)-(-3y-7y+4)= | | -5(9)-5y=-50 | | c+9=3 | | 3/7+2/5 | | x^2-18x=7 | | 4x+15=5x+12 | | 27-5x=x+13 | | (7x-6y)+(3x+3y-3)= | | -9-5y=-50 | | 6a-5-4a=2 | | 5+5=010 | | 9t+8t+3t-16t=32 | | -25x+38x+26x+3x-41x+25=35 | | -5x-5(3x-26)=-50 | | -27d-d+22d+9=-45 | | .5x^2+1.5x=4 | | 9p-24p=30 | | -12m-19=77 | | 12b-3b-b+19b-17=10 |