If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5619.7a2 + 94864a + -47838000 = 0 Reorder the terms: -47838000 + 94864a + 5619.7a2 = 0 Solving -47838000 + 94864a + 5619.7a2 = 0 Solving for variable 'a'. Begin completing the square. Divide all terms by 5619.7 the coefficient of the squared term: Divide each side by '5619.7'. -8512.554051 + 16.8806164a + a2 = 0 Move the constant term to the right: Add '8512.554051' to each side of the equation. -8512.554051 + 16.8806164a + 8512.554051 + a2 = 0 + 8512.554051 Reorder the terms: -8512.554051 + 8512.554051 + 16.8806164a + a2 = 0 + 8512.554051 Combine like terms: -8512.554051 + 8512.554051 = 0.000000 0.000000 + 16.8806164a + a2 = 0 + 8512.554051 16.8806164a + a2 = 0 + 8512.554051 Combine like terms: 0 + 8512.554051 = 8512.554051 16.8806164a + a2 = 8512.554051 The a term is 16.8806164a. Take half its coefficient (8.4403082). Square it (71.23880251) and add it to both sides. Add '71.23880251' to each side of the equation. 16.8806164a + 71.23880251 + a2 = 8512.554051 + 71.23880251 Reorder the terms: 71.23880251 + 16.8806164a + a2 = 8512.554051 + 71.23880251 Combine like terms: 8512.554051 + 71.23880251 = 8583.79285351 71.23880251 + 16.8806164a + a2 = 8583.79285351 Factor a perfect square on the left side: (a + 8.4403082)(a + 8.4403082) = 8583.79285351 Calculate the square root of the right side: 92.648760669 Break this problem into two subproblems by setting (a + 8.4403082) equal to 92.648760669 and -92.648760669.Subproblem 1
a + 8.4403082 = 92.648760669 Simplifying a + 8.4403082 = 92.648760669 Reorder the terms: 8.4403082 + a = 92.648760669 Solving 8.4403082 + a = 92.648760669 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-8.4403082' to each side of the equation. 8.4403082 + -8.4403082 + a = 92.648760669 + -8.4403082 Combine like terms: 8.4403082 + -8.4403082 = 0.0000000 0.0000000 + a = 92.648760669 + -8.4403082 a = 92.648760669 + -8.4403082 Combine like terms: 92.648760669 + -8.4403082 = 84.208452469 a = 84.208452469 Simplifying a = 84.208452469Subproblem 2
a + 8.4403082 = -92.648760669 Simplifying a + 8.4403082 = -92.648760669 Reorder the terms: 8.4403082 + a = -92.648760669 Solving 8.4403082 + a = -92.648760669 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-8.4403082' to each side of the equation. 8.4403082 + -8.4403082 + a = -92.648760669 + -8.4403082 Combine like terms: 8.4403082 + -8.4403082 = 0.0000000 0.0000000 + a = -92.648760669 + -8.4403082 a = -92.648760669 + -8.4403082 Combine like terms: -92.648760669 + -8.4403082 = -101.089068869 a = -101.089068869 Simplifying a = -101.089068869Solution
The solution to the problem is based on the solutions from the subproblems. a = {84.208452469, -101.089068869}
| 3w(10w+7)= | | 3x/2y+13x/6y | | 3/4(x+4)=81/4 | | 4x^2+45x+140=0 | | 5x^2+6y^2=30 | | 4k+26=6 | | 0=4(8)-7 | | N+13=10 | | (s+3)(s-12)= | | -1x+2y=1 | | b+1/5b=30 | | -10t^2+9t+90=0 | | 17/24-34=0 | | 17/2x-34=0 | | 3/4x*1=8 | | 5(3-4x)+5=5x | | -8y+4x=1 | | 2x+7y+3z=-25 | | 3x-12+4x+32=10-5x+15 | | (5n)/5=(25-4m)/5 | | 3x+1y=31 | | 5x^2+9x-20=0 | | V-5=7 | | -5x^2-9x+28=0 | | 5x-1+6x=3 | | (5y/4c^3k^2)+(k^3w/8c^2d) | | 1/3(d-4)-3/2(5d-3)=5/6 | | x=-16+4 | | 0.5=4(5x-3) | | 8x+5+7x-12=10x+113 | | log(4)(1/64) | | 9y-7.7=4.5 |