If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -13x + -59 = 0 Reorder the terms: -59 + -13x + x2 = 0 Solving -59 + -13x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '59' to each side of the equation. -59 + -13x + 59 + x2 = 0 + 59 Reorder the terms: -59 + 59 + -13x + x2 = 0 + 59 Combine like terms: -59 + 59 = 0 0 + -13x + x2 = 0 + 59 -13x + x2 = 0 + 59 Combine like terms: 0 + 59 = 59 -13x + x2 = 59 The x term is -13x. Take half its coefficient (-6.5). Square it (42.25) and add it to both sides. Add '42.25' to each side of the equation. -13x + 42.25 + x2 = 59 + 42.25 Reorder the terms: 42.25 + -13x + x2 = 59 + 42.25 Combine like terms: 59 + 42.25 = 101.25 42.25 + -13x + x2 = 101.25 Factor a perfect square on the left side: (x + -6.5)(x + -6.5) = 101.25 Calculate the square root of the right side: 10.062305899 Break this problem into two subproblems by setting (x + -6.5) equal to 10.062305899 and -10.062305899.Subproblem 1
x + -6.5 = 10.062305899 Simplifying x + -6.5 = 10.062305899 Reorder the terms: -6.5 + x = 10.062305899 Solving -6.5 + x = 10.062305899 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6.5' to each side of the equation. -6.5 + 6.5 + x = 10.062305899 + 6.5 Combine like terms: -6.5 + 6.5 = 0.0 0.0 + x = 10.062305899 + 6.5 x = 10.062305899 + 6.5 Combine like terms: 10.062305899 + 6.5 = 16.562305899 x = 16.562305899 Simplifying x = 16.562305899Subproblem 2
x + -6.5 = -10.062305899 Simplifying x + -6.5 = -10.062305899 Reorder the terms: -6.5 + x = -10.062305899 Solving -6.5 + x = -10.062305899 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6.5' to each side of the equation. -6.5 + 6.5 + x = -10.062305899 + 6.5 Combine like terms: -6.5 + 6.5 = 0.0 0.0 + x = -10.062305899 + 6.5 x = -10.062305899 + 6.5 Combine like terms: -10.062305899 + 6.5 = -3.562305899 x = -3.562305899 Simplifying x = -3.562305899Solution
The solution to the problem is based on the solutions from the subproblems. x = {16.562305899, -3.562305899}
| 11(t-3)+3t=7(2t+4)-13 | | 24g^2+50gh+21h^2=0 | | 12*10-(13-7)/3-(7-6)= | | x^2-13x+59=0 | | 10c^2+99cd-10d^2=0 | | 1/4(x^2-3x+4)=0 | | 1/6(10x-2)=8 | | 1/4(x^2-3x+4) | | 35+4=3x | | 9u+7= | | -22-9a+8b-16-b-5a= | | .8y+4(2+y)=3(y-6)+10y | | 90-20*3+54/9= | | x-3/5=11/2 | | 1/5x-1/6(x-4)=6x | | 2/3x-1/3x=-4 | | 2/3x-1/3=-4 | | -24.5-5k=-9.5(6k+5.5) | | 22.5=-2(5n-6.5) | | 3/13x=12 | | 8n^2-9np-14p^2=0 | | [2x-1]=5 | | x-8.2=-5.8 | | x^2-7x=7-x | | 2x^2+16x=96 | | x^4+16=8x^2 | | 17m+6+13m+42= | | t+21=14 | | [x-8]=30 | | 4.5(7r+6)=24.5+5.5r | | -1(8-1)+6= | | 3c+17-20c+33= |