If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5y2 + 35y + -30 = 0 Reorder the terms: -30 + 35y + 5y2 = 0 Solving -30 + 35y + 5y2 = 0 Solving for variable 'y'. Factor out the Greatest Common Factor (GCF), '5'. 5(-6 + 7y + y2) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(-6 + 7y + y2)' equal to zero and attempt to solve: Simplifying -6 + 7y + y2 = 0 Solving -6 + 7y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '6' to each side of the equation. -6 + 7y + 6 + y2 = 0 + 6 Reorder the terms: -6 + 6 + 7y + y2 = 0 + 6 Combine like terms: -6 + 6 = 0 0 + 7y + y2 = 0 + 6 7y + y2 = 0 + 6 Combine like terms: 0 + 6 = 6 7y + y2 = 6 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 = 6 + 12.25 Reorder the terms: 12.25 + 7y + y2 = 6 + 12.25 Combine like terms: 6 + 12.25 = 18.25 12.25 + 7y + y2 = 18.25 Factor a perfect square on the left side: (y + 3.5)(y + 3.5) = 18.25 Calculate the square root of the right side: 4.272001873 Break this problem into two subproblems by setting (y + 3.5) equal to 4.272001873 and -4.272001873.Subproblem 1
y + 3.5 = 4.272001873 Simplifying y + 3.5 = 4.272001873 Reorder the terms: 3.5 + y = 4.272001873 Solving 3.5 + y = 4.272001873 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 = 4.272001873 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + y = 4.272001873 + -3.5 y = 4.272001873 + -3.5 Combine like terms: 4.272001873 + -3.5 = 0.772001873 y = 0.772001873 Simplifying y = 0.772001873Subproblem 2
y + 3.5 = -4.272001873 Simplifying y + 3.5 = -4.272001873 Reorder the terms: 3.5 + y = -4.272001873 Solving 3.5 + y = -4.272001873 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 = -4.272001873 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + y = -4.272001873 + -3.5 y = -4.272001873 + -3.5 Combine like terms: -4.272001873 + -3.5 = -7.772001873 y = -7.772001873 Simplifying y = -7.772001873Solution
The solution to the problem is based on the solutions from the subproblems. y = {0.772001873, -7.772001873}Solution
y = {0.772001873, -7.772001873}
| f(x)=x^2+11x+-18 | | -7(-n+1)=12+7n | | 9+3.5g=11-.5 | | 5(x-3)+1=3x-2 | | 1x+10=10 | | 7-7(2n-8)=7(2n-3) | | -6v-1=-6(v-6) | | -7(v+6)=-84 | | 78.5=(3.14)r^2 | | 4(x+6)=4r | | (2x+3)(3x-2)=6x*2+nx-6 | | -8(-5+n)=96 | | 96=2(7n-8) | | 1/2x2/15 | | 25n-10n=0 | | 9(x-14)=-18 | | 84=-4(6k+3) | | 42x^2-476x-2460=0 | | -4=-2y-5x | | 3m+5n+2m-n= | | 10/m=2.5/3 | | 12=4y-6x | | X^2=16+(x+4)+(x-4) | | -x-15=-5y | | x*16=72 | | 4/9x3/10 | | 2(x+3)+8=3(x-1)+15 | | X^2=16+(x+4)(x-4) | | 3+2(3m+12)-6= | | 6y=-12+8x | | 3-y=-x | | 344=6-8x |