If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 11x2 + -36x + 27 = 0 Reorder the terms: 27 + -36x + 11x2 = 0 Solving 27 + -36x + 11x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 11 the coefficient of the squared term: Divide each side by '11'. 2.454545455 + -3.272727273x + x2 = 0 Move the constant term to the right: Add '-2.454545455' to each side of the equation. 2.454545455 + -3.272727273x + -2.454545455 + x2 = 0 + -2.454545455 Reorder the terms: 2.454545455 + -2.454545455 + -3.272727273x + x2 = 0 + -2.454545455 Combine like terms: 2.454545455 + -2.454545455 = 0.000000000 0.000000000 + -3.272727273x + x2 = 0 + -2.454545455 -3.272727273x + x2 = 0 + -2.454545455 Combine like terms: 0 + -2.454545455 = -2.454545455 -3.272727273x + x2 = -2.454545455 The x term is -3.272727273x. Take half its coefficient (-1.636363637). Square it (2.677685953) and add it to both sides. Add '2.677685953' to each side of the equation. -3.272727273x + 2.677685953 + x2 = -2.454545455 + 2.677685953 Reorder the terms: 2.677685953 + -3.272727273x + x2 = -2.454545455 + 2.677685953 Combine like terms: -2.454545455 + 2.677685953 = 0.223140498 2.677685953 + -3.272727273x + x2 = 0.223140498 Factor a perfect square on the left side: (x + -1.636363637)(x + -1.636363637) = 0.223140498 Calculate the square root of the right side: 0.472377495 Break this problem into two subproblems by setting (x + -1.636363637) equal to 0.472377495 and -0.472377495.Subproblem 1
x + -1.636363637 = 0.472377495 Simplifying x + -1.636363637 = 0.472377495 Reorder the terms: -1.636363637 + x = 0.472377495 Solving -1.636363637 + x = 0.472377495 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.636363637' to each side of the equation. -1.636363637 + 1.636363637 + x = 0.472377495 + 1.636363637 Combine like terms: -1.636363637 + 1.636363637 = 0.000000000 0.000000000 + x = 0.472377495 + 1.636363637 x = 0.472377495 + 1.636363637 Combine like terms: 0.472377495 + 1.636363637 = 2.108741132 x = 2.108741132 Simplifying x = 2.108741132Subproblem 2
x + -1.636363637 = -0.472377495 Simplifying x + -1.636363637 = -0.472377495 Reorder the terms: -1.636363637 + x = -0.472377495 Solving -1.636363637 + x = -0.472377495 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.636363637' to each side of the equation. -1.636363637 + 1.636363637 + x = -0.472377495 + 1.636363637 Combine like terms: -1.636363637 + 1.636363637 = 0.000000000 0.000000000 + x = -0.472377495 + 1.636363637 x = -0.472377495 + 1.636363637 Combine like terms: -0.472377495 + 1.636363637 = 1.163986142 x = 1.163986142 Simplifying x = 1.163986142Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.108741132, 1.163986142}
| 4(1+n)=20 | | 4+8f=10 | | v-7.51=3.7 | | 3(x+2)=5(3x-6) | | 7=3(n-1) | | 47-x=12 | | 4(4+m)=24 | | 4(2x+5)-18=42 | | 9-7[5-(5y-5)]= | | 5x-20=3x+12 | | 3t-9=8t+4 | | -14+16b=290 | | 7(9y-9)-(7y+3)= | | 25-30=55 | | x-50=82 | | 6+10x=10+128x | | 38=12x+7x | | 57=3(3+x) | | 25-3p=25 | | -2a+3(b+-4a)= | | -n+3=8 | | 2(6k+2)-(7k+3)=1+k+2k | | 7m+20=-m | | K+8(k-2)-20=0 | | 7(5y-4)+2(3y+6)= | | 20d=5d+28 | | 2x/7=28 | | L+8(k-2)-20=0 | | -2(n-4)=2(-4n+7)+3n | | 5.8-6.5x=7 | | 42=5n+2n | | 42-27= |