If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25y2 + 20y + -108 = 0 Reorder the terms: -108 + 20y + 25y2 = 0 Solving -108 + 20y + 25y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 25 the coefficient of the squared term: Divide each side by '25'. -4.32 + 0.8y + y2 = 0 Move the constant term to the right: Add '4.32' to each side of the equation. -4.32 + 0.8y + 4.32 + y2 = 0 + 4.32 Reorder the terms: -4.32 + 4.32 + 0.8y + y2 = 0 + 4.32 Combine like terms: -4.32 + 4.32 = 0.00 0.00 + 0.8y + y2 = 0 + 4.32 0.8y + y2 = 0 + 4.32 Combine like terms: 0 + 4.32 = 4.32 0.8y + y2 = 4.32 The y term is 0.8y. Take half its coefficient (0.4). Square it (0.16) and add it to both sides. Add '0.16' to each side of the equation. 0.8y + 0.16 + y2 = 4.32 + 0.16 Reorder the terms: 0.16 + 0.8y + y2 = 4.32 + 0.16 Combine like terms: 4.32 + 0.16 = 4.48 0.16 + 0.8y + y2 = 4.48 Factor a perfect square on the left side: (y + 0.4)(y + 0.4) = 4.48 Calculate the square root of the right side: 2.116601049 Break this problem into two subproblems by setting (y + 0.4) equal to 2.116601049 and -2.116601049.Subproblem 1
y + 0.4 = 2.116601049 Simplifying y + 0.4 = 2.116601049 Reorder the terms: 0.4 + y = 2.116601049 Solving 0.4 + y = 2.116601049 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-0.4' to each side of the equation. 0.4 + -0.4 + y = 2.116601049 + -0.4 Combine like terms: 0.4 + -0.4 = 0.0 0.0 + y = 2.116601049 + -0.4 y = 2.116601049 + -0.4 Combine like terms: 2.116601049 + -0.4 = 1.716601049 y = 1.716601049 Simplifying y = 1.716601049Subproblem 2
y + 0.4 = -2.116601049 Simplifying y + 0.4 = -2.116601049 Reorder the terms: 0.4 + y = -2.116601049 Solving 0.4 + y = -2.116601049 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-0.4' to each side of the equation. 0.4 + -0.4 + y = -2.116601049 + -0.4 Combine like terms: 0.4 + -0.4 = 0.0 0.0 + y = -2.116601049 + -0.4 y = -2.116601049 + -0.4 Combine like terms: -2.116601049 + -0.4 = -2.516601049 y = -2.516601049 Simplifying y = -2.516601049Solution
The solution to the problem is based on the solutions from the subproblems. y = {1.716601049, -2.516601049}
| 2a^4b^3-4a^3b^4=0 | | (-15)(b)=30 | | -4(2x-2)=2(x+4)-1 | | x-(-2x)=5+x | | 16+2y=180 | | 4x^3+24x^2-28x=0 | | 4s^3-500=0 | | 7x-5y=14fory | | 0.6x-1.4(x-8)=0.5(x-1) | | -3x^3-30x^2-72x=0 | | 6t+3t=9 | | 3x-6=24x-8 | | 2x^2-4xy+2y^2=0 | | -2x^2-14x+16=0 | | 3x^3-30x^2+63x=0 | | 8x+42=-63 | | -3x^2-21x+54=0 | | 16x^2=19 | | 3s^2-3d^2=0 | | -5x^3+75x^2-270x=0 | | 2+x+2x=8 | | 11x^2-x-46=0 | | -7=7x+5x-7 | | 4(2x+x)+5x= | | 24c^2+44c-140=0 | | 10+6x+7x=62 | | 0=-16t^2+28t | | -4(a+6)+14=20 | | 10-2x+6x=-14 | | 6x-9/3=x | | 0=-16t^2+90t+160 | | 2-3(-4-6)=-(-3-3) |