If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5y2 + 3y + -75 = 0 Reorder the terms: -75 + 3y + 5y2 = 0 Solving -75 + 3y + 5y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -15 + 0.6y + y2 = 0 Move the constant term to the right: Add '15' to each side of the equation. -15 + 0.6y + 15 + y2 = 0 + 15 Reorder the terms: -15 + 15 + 0.6y + y2 = 0 + 15 Combine like terms: -15 + 15 = 0 0 + 0.6y + y2 = 0 + 15 0.6y + y2 = 0 + 15 Combine like terms: 0 + 15 = 15 0.6y + y2 = 15 The y term is 0.6y. Take half its coefficient (0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. 0.6y + 0.09 + y2 = 15 + 0.09 Reorder the terms: 0.09 + 0.6y + y2 = 15 + 0.09 Combine like terms: 15 + 0.09 = 15.09 0.09 + 0.6y + y2 = 15.09 Factor a perfect square on the left side: (y + 0.3)(y + 0.3) = 15.09 Calculate the square root of the right side: 3.88458492 Break this problem into two subproblems by setting (y + 0.3) equal to 3.88458492 and -3.88458492.Subproblem 1
y + 0.3 = 3.88458492 Simplifying y + 0.3 = 3.88458492 Reorder the terms: 0.3 + y = 3.88458492 Solving 0.3 + y = 3.88458492 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-0.3' to each side of the equation. 0.3 + -0.3 + y = 3.88458492 + -0.3 Combine like terms: 0.3 + -0.3 = 0.0 0.0 + y = 3.88458492 + -0.3 y = 3.88458492 + -0.3 Combine like terms: 3.88458492 + -0.3 = 3.58458492 y = 3.58458492 Simplifying y = 3.58458492Subproblem 2
y + 0.3 = -3.88458492 Simplifying y + 0.3 = -3.88458492 Reorder the terms: 0.3 + y = -3.88458492 Solving 0.3 + y = -3.88458492 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-0.3' to each side of the equation. 0.3 + -0.3 + y = -3.88458492 + -0.3 Combine like terms: 0.3 + -0.3 = 0.0 0.0 + y = -3.88458492 + -0.3 y = -3.88458492 + -0.3 Combine like terms: -3.88458492 + -0.3 = -4.18458492 y = -4.18458492 Simplifying y = -4.18458492Solution
The solution to the problem is based on the solutions from the subproblems. y = {3.58458492, -4.18458492}
| 72/11÷6 | | 7a+3b+4a-7b= | | 2n+2n+5+4=25 | | 24-x+5=4 | | 7=6/7x-1-x | | (5x+1)(x+6)=0 | | 2n+17=42 | | 9x=5.4*6 | | 8v-10=8(v-1)-2 | | 3=2-1/6(5c-1) | | 4a+3b+8a+b= | | 30=x-1.4*0.25x | | V=2(0.59)/1.69 | | -3(2x-4)+2x+4x=10 | | 1p-0.5p= | | 5v-4=6 | | 10x-50=-80 | | 0=10m+10m | | 8x+5-5x=10+4x-6 | | 5x+2y-z=4 | | 15z/8=1/4=4 | | (3x+8)(x+2)=0 | | 10a-4b+10a+4b= | | 1-0/4-2 | | g(x)=(5x^2+x-1)15 | | 4e^2x=20e^3x | | 5ln(x)-4=0 | | Z-2.3=9.4 | | 4(2z+7)=-2(3z+5) | | a/3-10=4 | | 5x+11-3x=10 | | k^2-8k-9= |