If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + 17x + -64 = 0 Reorder the terms: -64 + 17x + 6x2 = 0 Solving -64 + 17x + 6x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. -10.66666667 + 2.833333333x + x2 = 0 Move the constant term to the right: Add '10.66666667' to each side of the equation. -10.66666667 + 2.833333333x + 10.66666667 + x2 = 0 + 10.66666667 Reorder the terms: -10.66666667 + 10.66666667 + 2.833333333x + x2 = 0 + 10.66666667 Combine like terms: -10.66666667 + 10.66666667 = 0.00000000 0.00000000 + 2.833333333x + x2 = 0 + 10.66666667 2.833333333x + x2 = 0 + 10.66666667 Combine like terms: 0 + 10.66666667 = 10.66666667 2.833333333x + x2 = 10.66666667 The x term is 2.833333333x. Take half its coefficient (1.416666667). Square it (2.006944445) and add it to both sides. Add '2.006944445' to each side of the equation. 2.833333333x + 2.006944445 + x2 = 10.66666667 + 2.006944445 Reorder the terms: 2.006944445 + 2.833333333x + x2 = 10.66666667 + 2.006944445 Combine like terms: 10.66666667 + 2.006944445 = 12.673611115 2.006944445 + 2.833333333x + x2 = 12.673611115 Factor a perfect square on the left side: (x + 1.416666667)(x + 1.416666667) = 12.673611115 Calculate the square root of the right side: 3.560001561 Break this problem into two subproblems by setting (x + 1.416666667) equal to 3.560001561 and -3.560001561.Subproblem 1
x + 1.416666667 = 3.560001561 Simplifying x + 1.416666667 = 3.560001561 Reorder the terms: 1.416666667 + x = 3.560001561 Solving 1.416666667 + x = 3.560001561 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.416666667' to each side of the equation. 1.416666667 + -1.416666667 + x = 3.560001561 + -1.416666667 Combine like terms: 1.416666667 + -1.416666667 = 0.000000000 0.000000000 + x = 3.560001561 + -1.416666667 x = 3.560001561 + -1.416666667 Combine like terms: 3.560001561 + -1.416666667 = 2.143334894 x = 2.143334894 Simplifying x = 2.143334894Subproblem 2
x + 1.416666667 = -3.560001561 Simplifying x + 1.416666667 = -3.560001561 Reorder the terms: 1.416666667 + x = -3.560001561 Solving 1.416666667 + x = -3.560001561 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.416666667' to each side of the equation. 1.416666667 + -1.416666667 + x = -3.560001561 + -1.416666667 Combine like terms: 1.416666667 + -1.416666667 = 0.000000000 0.000000000 + x = -3.560001561 + -1.416666667 x = -3.560001561 + -1.416666667 Combine like terms: -3.560001561 + -1.416666667 = -4.976668228 x = -4.976668228 Simplifying x = -4.976668228Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.143334894, -4.976668228}
| -3/5y=-5 | | 7m+4n-2m+11n= | | .50c+(.40)(500-c)=210 | | 13n+-19n=12 | | -20=-6n+n | | 13x-2(x+4)=8x-1 | | -1/3+4/5 | | -2=5t-12 | | 2/3f-8=10 | | X^3-x^2=70 | | 6a-12=-24 | | J=G+Grt | | 2x-10=14-10x | | u+5=13 | | 2x+8+9x-4=70 | | 8(3+9k)=-18 | | 27=-8.05-54y | | (14x+2x)=5 | | .75c+(0.50)(500-c)=210 | | -2x-3/5=8 | | (3+2i)(3-2i)= | | -3/20+1/4k=k+3/4-3 | | 3/2y+1=0 | | x^2=11x+21 | | 12x=-3(x+5) | | -(3x+14)-7x= | | 1/5(-15+x)=17 | | 24=3-4x-7 | | 5(x-1)+2x= | | 4-3x=2x+6 | | 38x-3= | | x+2x=3x+2513+6x |