If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6y2 + -42y + 54 = 0 Reorder the terms: 54 + -42y + 6y2 = 0 Solving 54 + -42y + 6y2 = 0 Solving for variable 'y'. Factor out the Greatest Common Factor (GCF), '6'. 6(9 + -7y + y2) = 0 Ignore the factor 6.Subproblem 1
Set the factor '(9 + -7y + y2)' equal to zero and attempt to solve: Simplifying 9 + -7y + y2 = 0 Solving 9 + -7y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '-9' to each side of the equation. 9 + -7y + -9 + y2 = 0 + -9 Reorder the terms: 9 + -9 + -7y + y2 = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -7y + y2 = 0 + -9 -7y + y2 = 0 + -9 Combine like terms: 0 + -9 = -9 -7y + y2 = -9 The y term is -7y. Take half its coefficient (-3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. -7y + 12.25 + y2 = -9 + 12.25 Reorder the terms: 12.25 + -7y + y2 = -9 + 12.25 Combine like terms: -9 + 12.25 = 3.25 12.25 + -7y + y2 = 3.25 Factor a perfect square on the left side: (y + -3.5)(y + -3.5) = 3.25 Calculate the square root of the right side: 1.802775638 Break this problem into two subproblems by setting (y + -3.5) equal to 1.802775638 and -1.802775638.Subproblem 1
y + -3.5 = 1.802775638 Simplifying y + -3.5 = 1.802775638 Reorder the terms: -3.5 + y = 1.802775638 Solving -3.5 + y = 1.802775638 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '3.5' to each side of the equation. -3.5 + 3.5 + y = 1.802775638 + 3.5 Combine like terms: -3.5 + 3.5 = 0.0 0.0 + y = 1.802775638 + 3.5 y = 1.802775638 + 3.5 Combine like terms: 1.802775638 + 3.5 = 5.302775638 y = 5.302775638 Simplifying y = 5.302775638Subproblem 2
y + -3.5 = -1.802775638 Simplifying y + -3.5 = -1.802775638 Reorder the terms: -3.5 + y = -1.802775638 Solving -3.5 + y = -1.802775638 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '3.5' to each side of the equation. -3.5 + 3.5 + y = -1.802775638 + 3.5 Combine like terms: -3.5 + 3.5 = 0.0 0.0 + y = -1.802775638 + 3.5 y = -1.802775638 + 3.5 Combine like terms: -1.802775638 + 3.5 = 1.697224362 y = 1.697224362 Simplifying y = 1.697224362Solution
The solution to the problem is based on the solutions from the subproblems. y = {5.302775638, 1.697224362}Solution
y = {5.302775638, 1.697224362}
| 5x/8=6/12 | | 2+8x=-19-x | | 7(5x+3)-9=35x+12 | | 3x+7-x=-9-x | | 24x+27=-36-10 | | 14+t=3.22 | | 3/7(-14)-4= | | -3(6)+9= | | 7n^4-26n^2-8=0 | | -11/22 | | -2t-3=4t+5 | | (1/2)(-11/22) | | 6n^4+23n^2+7=0 | | 3p^2-412p+10609=0 | | 30x+5x=9x | | (7n^2-1n+56)=0 | | (-3.4x+3)(-7)= | | (-2.5x+4)(-7)= | | 4x-4.5=4x+8 | | 3m=183 | | log(x+20)=1 | | X+Yn=Zn | | f(x)=x^5-8x^3-9x | | 6x^3+6x-55=Factor | | 6x^3+6x-55= | | 24x+21=-36-10 | | 5x+8-7x=-(2x-4) | | x+.5y+.25z=100 | | 4x+16=4x+36 | | [6-2x]=26 | | (8b-1)(5b-5)=p | | 19=13+S |