If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 27y2 + 6y + -25 = 0 Reorder the terms: -25 + 6y + 27y2 = 0 Solving -25 + 6y + 27y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 27 the coefficient of the squared term: Divide each side by '27'. -0.9259259259 + 0.2222222222y + y2 = 0 Move the constant term to the right: Add '0.9259259259' to each side of the equation. -0.9259259259 + 0.2222222222y + 0.9259259259 + y2 = 0 + 0.9259259259 Reorder the terms: -0.9259259259 + 0.9259259259 + 0.2222222222y + y2 = 0 + 0.9259259259 Combine like terms: -0.9259259259 + 0.9259259259 = 0.0000000000 0.0000000000 + 0.2222222222y + y2 = 0 + 0.9259259259 0.2222222222y + y2 = 0 + 0.9259259259 Combine like terms: 0 + 0.9259259259 = 0.9259259259 0.2222222222y + y2 = 0.9259259259 The y term is 0.2222222222y. Take half its coefficient (0.1111111111). Square it (0.01234567901) and add it to both sides. Add '0.01234567901' to each side of the equation. 0.2222222222y + 0.01234567901 + y2 = 0.9259259259 + 0.01234567901 Reorder the terms: 0.01234567901 + 0.2222222222y + y2 = 0.9259259259 + 0.01234567901 Combine like terms: 0.9259259259 + 0.01234567901 = 0.93827160491 0.01234567901 + 0.2222222222y + y2 = 0.93827160491 Factor a perfect square on the left side: (y + 0.1111111111)(y + 0.1111111111) = 0.93827160491 Calculate the square root of the right side: 0.96864421 Break this problem into two subproblems by setting (y + 0.1111111111) equal to 0.96864421 and -0.96864421.Subproblem 1
y + 0.1111111111 = 0.96864421 Simplifying y + 0.1111111111 = 0.96864421 Reorder the terms: 0.1111111111 + y = 0.96864421 Solving 0.1111111111 + y = 0.96864421 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-0.1111111111' to each side of the equation. 0.1111111111 + -0.1111111111 + y = 0.96864421 + -0.1111111111 Combine like terms: 0.1111111111 + -0.1111111111 = 0.0000000000 0.0000000000 + y = 0.96864421 + -0.1111111111 y = 0.96864421 + -0.1111111111 Combine like terms: 0.96864421 + -0.1111111111 = 0.8575330989 y = 0.8575330989 Simplifying y = 0.8575330989Subproblem 2
y + 0.1111111111 = -0.96864421 Simplifying y + 0.1111111111 = -0.96864421 Reorder the terms: 0.1111111111 + y = -0.96864421 Solving 0.1111111111 + y = -0.96864421 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-0.1111111111' to each side of the equation. 0.1111111111 + -0.1111111111 + y = -0.96864421 + -0.1111111111 Combine like terms: 0.1111111111 + -0.1111111111 = 0.0000000000 0.0000000000 + y = -0.96864421 + -0.1111111111 y = -0.96864421 + -0.1111111111 Combine like terms: -0.96864421 + -0.1111111111 = -1.0797553211 y = -1.0797553211 Simplifying y = -1.0797553211Solution
The solution to the problem is based on the solutions from the subproblems. y = {0.8575330989, -1.0797553211}
| 12y-7y-5=94.30 | | -h-15h-8h-10h=-20 | | 820.15=47(x+2.45) | | -4x+13=6 | | F(x)=3x^3-7x^2+4x | | 2(x+6)=24whatisx | | 8y-6y-11=25.42 | | n^3=7.84 | | 10m+m-9m+m-2m=17 | | -4/92/3c | | -4x/5-5=3 | | 4tanx=2sec^2x | | c=5.62+69.99 | | -5/7x-5 | | 12a-2a-5a-5a+4=16 | | 12x^2+20x^2= | | 24y=-24+18y | | V+6=2 | | 18/6-2 | | -6v+-12v-18v+5v=-20 | | x+27+2x-9=180 | | 5(a+6)-1= | | 11-z=7 | | 5h+5h=20 | | 10k^2-97=3k^2+659 | | (3x-30)=100-(x/2) | | 128/8 | | 9a-2a-a=-11 | | 28+x=6+3x | | 34=3v-8 | | 2v^2-47=61 | | 9+145= |