If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -64x2 + -54x + -2 = 0 Reorder the terms: -2 + -54x + -64x2 = 0 Solving -2 + -54x + -64x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-2'. -2(1 + 27x + 32x2) = 0 Ignore the factor -2.Subproblem 1
Set the factor '(1 + 27x + 32x2)' equal to zero and attempt to solve: Simplifying 1 + 27x + 32x2 = 0 Solving 1 + 27x + 32x2 = 0 Begin completing the square. Divide all terms by 32 the coefficient of the squared term: Divide each side by '32'. 0.03125 + 0.84375x + x2 = 0 Move the constant term to the right: Add '-0.03125' to each side of the equation. 0.03125 + 0.84375x + -0.03125 + x2 = 0 + -0.03125 Reorder the terms: 0.03125 + -0.03125 + 0.84375x + x2 = 0 + -0.03125 Combine like terms: 0.03125 + -0.03125 = 0.00000 0.00000 + 0.84375x + x2 = 0 + -0.03125 0.84375x + x2 = 0 + -0.03125 Combine like terms: 0 + -0.03125 = -0.03125 0.84375x + x2 = -0.03125 The x term is 0.84375x. Take half its coefficient (0.421875). Square it (0.1779785156) and add it to both sides. Add '0.1779785156' to each side of the equation. 0.84375x + 0.1779785156 + x2 = -0.03125 + 0.1779785156 Reorder the terms: 0.1779785156 + 0.84375x + x2 = -0.03125 + 0.1779785156 Combine like terms: -0.03125 + 0.1779785156 = 0.1467285156 0.1779785156 + 0.84375x + x2 = 0.1467285156 Factor a perfect square on the left side: (x + 0.421875)(x + 0.421875) = 0.1467285156 Calculate the square root of the right side: 0.383051583 Break this problem into two subproblems by setting (x + 0.421875) equal to 0.383051583 and -0.383051583.Subproblem 1
x + 0.421875 = 0.383051583 Simplifying x + 0.421875 = 0.383051583 Reorder the terms: 0.421875 + x = 0.383051583 Solving 0.421875 + x = 0.383051583 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.421875' to each side of the equation. 0.421875 + -0.421875 + x = 0.383051583 + -0.421875 Combine like terms: 0.421875 + -0.421875 = 0.000000 0.000000 + x = 0.383051583 + -0.421875 x = 0.383051583 + -0.421875 Combine like terms: 0.383051583 + -0.421875 = -0.038823417 x = -0.038823417 Simplifying x = -0.038823417Subproblem 2
x + 0.421875 = -0.383051583 Simplifying x + 0.421875 = -0.383051583 Reorder the terms: 0.421875 + x = -0.383051583 Solving 0.421875 + x = -0.383051583 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.421875' to each side of the equation. 0.421875 + -0.421875 + x = -0.383051583 + -0.421875 Combine like terms: 0.421875 + -0.421875 = 0.000000 0.000000 + x = -0.383051583 + -0.421875 x = -0.383051583 + -0.421875 Combine like terms: -0.383051583 + -0.421875 = -0.804926583 x = -0.804926583 Simplifying x = -0.804926583Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.038823417, -0.804926583}Solution
x = {-0.038823417, -0.804926583}
| 5x+ky=-4 | | 1/3=k/18 | | 1.5*x=12 | | 2(7-x)+4-x=20 | | A-14=3a | | 6u-36u=-2 | | .4x+2.9=1.5 | | 14.37+.05h=52-.08h | | x=.8(-4)-7 | | 14.37+.05h=52+.08h | | 34x=14x | | 15a+5a=20 | | 16/x=19 | | x-81/3=70 | | -4b-1=3 | | k^2-10k+48=0 | | 34+(x+8)= | | PQ=9x+1 | | (-6)-4/9 | | 7=(x-5) | | 6x-7+4x-9= | | -6-4/9 | | 0.2x-0.4x-8=-6 | | (1/3)r-16=2 | | 2x-62=90 | | 180=(2x-8)+49+41 | | 5+4(x-3)=7-3(x-7) | | 4(x)x-3xy(2x)=0 | | -0.4-13+0.3y= | | -16-13m=-14m | | 6(x-0.8)-0.2(5x-4)=4 | | 3+0.75=318.75+297 |