If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 8x = 3 Reorder the terms: 8x + 5x2 = 3 Solving 8x + 5x2 = 3 Solving for variable 'x'. Reorder the terms: -3 + 8x + 5x2 = 3 + -3 Combine like terms: 3 + -3 = 0 -3 + 8x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -0.6 + 1.6x + x2 = 0 Move the constant term to the right: Add '0.6' to each side of the equation. -0.6 + 1.6x + 0.6 + x2 = 0 + 0.6 Reorder the terms: -0.6 + 0.6 + 1.6x + x2 = 0 + 0.6 Combine like terms: -0.6 + 0.6 = 0.0 0.0 + 1.6x + x2 = 0 + 0.6 1.6x + x2 = 0 + 0.6 Combine like terms: 0 + 0.6 = 0.6 1.6x + x2 = 0.6 The x term is 1.6x. Take half its coefficient (0.8). Square it (0.64) and add it to both sides. Add '0.64' to each side of the equation. 1.6x + 0.64 + x2 = 0.6 + 0.64 Reorder the terms: 0.64 + 1.6x + x2 = 0.6 + 0.64 Combine like terms: 0.6 + 0.64 = 1.24 0.64 + 1.6x + x2 = 1.24 Factor a perfect square on the left side: (x + 0.8)(x + 0.8) = 1.24 Calculate the square root of the right side: 1.113552873 Break this problem into two subproblems by setting (x + 0.8) equal to 1.113552873 and -1.113552873.Subproblem 1
x + 0.8 = 1.113552873 Simplifying x + 0.8 = 1.113552873 Reorder the terms: 0.8 + x = 1.113552873 Solving 0.8 + x = 1.113552873 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.8' to each side of the equation. 0.8 + -0.8 + x = 1.113552873 + -0.8 Combine like terms: 0.8 + -0.8 = 0.0 0.0 + x = 1.113552873 + -0.8 x = 1.113552873 + -0.8 Combine like terms: 1.113552873 + -0.8 = 0.313552873 x = 0.313552873 Simplifying x = 0.313552873Subproblem 2
x + 0.8 = -1.113552873 Simplifying x + 0.8 = -1.113552873 Reorder the terms: 0.8 + x = -1.113552873 Solving 0.8 + x = -1.113552873 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.8' to each side of the equation. 0.8 + -0.8 + x = -1.113552873 + -0.8 Combine like terms: 0.8 + -0.8 = 0.0 0.0 + x = -1.113552873 + -0.8 x = -1.113552873 + -0.8 Combine like terms: -1.113552873 + -0.8 = -1.913552873 x = -1.913552873 Simplifying x = -1.913552873Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.313552873, -1.913552873}
| (5x+5)+5=3x-8 | | 4-2/3x=5/6x-2 | | (5x+5)+5=3y-8 | | 2/3x=1/2=5/6 | | 0.8x-7/2=1/2 | | 12=5+3y | | F(2)=(2+2) | | F(0)=(0+2) | | 2(-3)+5=4(-3+2)-3 | | F(-2)=(-2+2) | | 3x+4x+5x=543 | | h+2h+1=3h+2+3 | | 3x+4x+5x=12 | | F(-4)=(-4+2) | | 16t^2+16t+192= | | 3(10x-4)=64 | | 9w-40=9w+40 | | 4c+17=9c-8 | | 4x-17=6x+25 | | z+58=6z+38 | | F(-6)=(-6+2) | | 2z-48=z-9 | | F(7)=(7-1) | | 5x+8Y=108 | | F(5)=(5-1) | | 7p-35=p+19 | | 15y-26=19 | | 6q-43=9q-79 | | F(3)=(3-1) | | 2s-10=s | | 2s-10=a | | F(1)=(1-1) |