If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 24 + 36x + -4.9x2 Solving 0 = 24 + 36x + -4.9x2 Solving for variable 'x'. Combine like terms: 0 + -24 = -24 -24 + -36x + 4.9x2 = 24 + 36x + -4.9x2 + -24 + -36x + 4.9x2 Reorder the terms: -24 + -36x + 4.9x2 = 24 + -24 + 36x + -36x + -4.9x2 + 4.9x2 Combine like terms: 24 + -24 = 0 -24 + -36x + 4.9x2 = 0 + 36x + -36x + -4.9x2 + 4.9x2 -24 + -36x + 4.9x2 = 36x + -36x + -4.9x2 + 4.9x2 Combine like terms: 36x + -36x = 0 -24 + -36x + 4.9x2 = 0 + -4.9x2 + 4.9x2 -24 + -36x + 4.9x2 = -4.9x2 + 4.9x2 Combine like terms: -4.9x2 + 4.9x2 = 0.0 -24 + -36x + 4.9x2 = 0.0 Begin completing the square. Divide all terms by 4.9 the coefficient of the squared term: Divide each side by '4.9'. -4.897959184 + -7.346938776x + x2 = 0 Move the constant term to the right: Add '4.897959184' to each side of the equation. -4.897959184 + -7.346938776x + 4.897959184 + x2 = 0 + 4.897959184 Reorder the terms: -4.897959184 + 4.897959184 + -7.346938776x + x2 = 0 + 4.897959184 Combine like terms: -4.897959184 + 4.897959184 = 0.000000000 0.000000000 + -7.346938776x + x2 = 0 + 4.897959184 -7.346938776x + x2 = 0 + 4.897959184 Combine like terms: 0 + 4.897959184 = 4.897959184 -7.346938776x + x2 = 4.897959184 The x term is -7.346938776x. Take half its coefficient (-3.673469388). Square it (13.49437734) and add it to both sides. Add '13.49437734' to each side of the equation. -7.346938776x + 13.49437734 + x2 = 4.897959184 + 13.49437734 Reorder the terms: 13.49437734 + -7.346938776x + x2 = 4.897959184 + 13.49437734 Combine like terms: 4.897959184 + 13.49437734 = 18.392336524 13.49437734 + -7.346938776x + x2 = 18.392336524 Factor a perfect square on the left side: (x + -3.673469388)(x + -3.673469388) = 18.392336524 Calculate the square root of the right side: 4.288628746 Break this problem into two subproblems by setting (x + -3.673469388) equal to 4.288628746 and -4.288628746.Subproblem 1
x + -3.673469388 = 4.288628746 Simplifying x + -3.673469388 = 4.288628746 Reorder the terms: -3.673469388 + x = 4.288628746 Solving -3.673469388 + x = 4.288628746 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.673469388' to each side of the equation. -3.673469388 + 3.673469388 + x = 4.288628746 + 3.673469388 Combine like terms: -3.673469388 + 3.673469388 = 0.000000000 0.000000000 + x = 4.288628746 + 3.673469388 x = 4.288628746 + 3.673469388 Combine like terms: 4.288628746 + 3.673469388 = 7.962098134 x = 7.962098134 Simplifying x = 7.962098134Subproblem 2
x + -3.673469388 = -4.288628746 Simplifying x + -3.673469388 = -4.288628746 Reorder the terms: -3.673469388 + x = -4.288628746 Solving -3.673469388 + x = -4.288628746 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.673469388' to each side of the equation. -3.673469388 + 3.673469388 + x = -4.288628746 + 3.673469388 Combine like terms: -3.673469388 + 3.673469388 = 0.000000000 0.000000000 + x = -4.288628746 + 3.673469388 x = -4.288628746 + 3.673469388 Combine like terms: -4.288628746 + 3.673469388 = -0.615159358 x = -0.615159358 Simplifying x = -0.615159358Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.962098134, -0.615159358}
| 2.1+2.3= | | x(2x+1)=5x+2x | | 2x^2+1+2x+2=0 | | 0.7x+8=0.5x+16 | | 4+2n-6=-2 | | (9+8i)*(9+8i)= | | 4k-9=-1 | | x+4y+3z=4matrix | | -3=n-6+6 | | x^2+2n-24=0 | | 2(f+7)+8=22 | | 2x+10=2x+40 | | 6x-3-x=-3 | | lg^2(10x)+lgx=19 | | 12x+5=3x-22 | | 7=-8+y | | 5(c-2)=15 | | -5n-3=-23 | | x^2-11=(x-11) | | -137=r-65 | | -.012(x+3.0001)=0 | | 89-x=69 | | 4(15x+6)= | | a+(-94)=-41 | | 3(20x+8)= | | 2x+1=4x-8 | | -36+n=36 | | -3(x-2)+5=4(x+1)-7 | | 60x+24= | | 33x=-1419 | | 90=80-m | | 90-5= |