If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 1.98 + -1y2 + -4y = 0 Reorder the terms: 1.98 + -4y + -1y2 = 0 Solving 1.98 + -4y + -1y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -1.98 + 4y + y2 = 0 Move the constant term to the right: Add '1.98' to each side of the equation. -1.98 + 4y + 1.98 + y2 = 0 + 1.98 Reorder the terms: -1.98 + 1.98 + 4y + y2 = 0 + 1.98 Combine like terms: -1.98 + 1.98 = 0.00 0.00 + 4y + y2 = 0 + 1.98 4y + y2 = 0 + 1.98 Combine like terms: 0 + 1.98 = 1.98 4y + y2 = 1.98 The y term is 4y. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4y + 4 + y2 = 1.98 + 4 Reorder the terms: 4 + 4y + y2 = 1.98 + 4 Combine like terms: 1.98 + 4 = 5.98 4 + 4y + y2 = 5.98 Factor a perfect square on the left side: (y + 2)(y + 2) = 5.98 Calculate the square root of the right side: 2.445403852 Break this problem into two subproblems by setting (y + 2) equal to 2.445403852 and -2.445403852.Subproblem 1
y + 2 = 2.445403852 Simplifying y + 2 = 2.445403852 Reorder the terms: 2 + y = 2.445403852 Solving 2 + y = 2.445403852 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + y = 2.445403852 + -2 Combine like terms: 2 + -2 = 0 0 + y = 2.445403852 + -2 y = 2.445403852 + -2 Combine like terms: 2.445403852 + -2 = 0.445403852 y = 0.445403852 Simplifying y = 0.445403852Subproblem 2
y + 2 = -2.445403852 Simplifying y + 2 = -2.445403852 Reorder the terms: 2 + y = -2.445403852 Solving 2 + y = -2.445403852 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + y = -2.445403852 + -2 Combine like terms: 2 + -2 = 0 0 + y = -2.445403852 + -2 y = -2.445403852 + -2 Combine like terms: -2.445403852 + -2 = -4.445403852 y = -4.445403852 Simplifying y = -4.445403852Solution
The solution to the problem is based on the solutions from the subproblems. y = {0.445403852, -4.445403852}
| 24=2/3x | | -8y+38=2(y-1) | | 8=5-3p-6 | | X-6+6x=-7(7+8)-2(x+4) | | -2(w+4)=-6w+28 | | -3y-12=5y+9 | | (4s-5)+(2s+6)+s=148 | | F(x)=3x^3-9x-6 | | 2x+20x+10=90 | | 24-x=3(x-4) | | 22=3x+7-8 | | 2m-5-5=-3m+15 | | -16=2y+8(y+3) | | 51x+10y=142 | | 3x+112=7x+84 | | 7=-8v-5+4v | | 2(x-5)+2x=2 | | -2k+8k=-24 | | 5w+3(w+6)=-6 | | 2x*3x=96 | | 5x-7=13-7x | | k+8-5=4 | | 1/9×2= | | 5(2x-2)-5=-6x+6 | | 6(m+8)+8=2 | | 3y=66-9x | | 3(2y-11)=166 | | g(x)=3x^3+2x-27 | | 2x-11=3y | | 2+8p-6p=14 | | -2y+8xy^2+6xy^3=9x^2y^2+8x^2y-2x | | 3x=125/512 |