If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = -0.08x2 + 1.6x + 35 Reorder the terms: 0 = 35 + 1.6x + -0.08x2 Solving 0 = 35 + 1.6x + -0.08x2 Solving for variable 'x'. Combine like terms: 0 + -35 = -35 -35 + -1.6x + 0.08x2 = 35 + 1.6x + -0.08x2 + -35 + -1.6x + 0.08x2 Reorder the terms: -35 + -1.6x + 0.08x2 = 35 + -35 + 1.6x + -1.6x + -0.08x2 + 0.08x2 Combine like terms: 35 + -35 = 0 -35 + -1.6x + 0.08x2 = 0 + 1.6x + -1.6x + -0.08x2 + 0.08x2 -35 + -1.6x + 0.08x2 = 1.6x + -1.6x + -0.08x2 + 0.08x2 Combine like terms: 1.6x + -1.6x = 0.0 -35 + -1.6x + 0.08x2 = 0.0 + -0.08x2 + 0.08x2 -35 + -1.6x + 0.08x2 = -0.08x2 + 0.08x2 Combine like terms: -0.08x2 + 0.08x2 = 0.00 -35 + -1.6x + 0.08x2 = 0.00 Begin completing the square. Divide all terms by 0.08 the coefficient of the squared term: Divide each side by '0.08'. -437.5 + -20x + x2 = 0 Move the constant term to the right: Add '437.5' to each side of the equation. -437.5 + -20x + 437.5 + x2 = 0 + 437.5 Reorder the terms: -437.5 + 437.5 + -20x + x2 = 0 + 437.5 Combine like terms: -437.5 + 437.5 = 0.0 0.0 + -20x + x2 = 0 + 437.5 -20x + x2 = 0 + 437.5 Combine like terms: 0 + 437.5 = 437.5 -20x + x2 = 437.5 The x term is -20x. Take half its coefficient (-10). Square it (100) and add it to both sides. Add '100' to each side of the equation. -20x + 100 + x2 = 437.5 + 100 Reorder the terms: 100 + -20x + x2 = 437.5 + 100 Combine like terms: 437.5 + 100 = 537.5 100 + -20x + x2 = 537.5 Factor a perfect square on the left side: (x + -10)(x + -10) = 537.5 Calculate the square root of the right side: 23.184046239 Break this problem into two subproblems by setting (x + -10) equal to 23.184046239 and -23.184046239.Subproblem 1
x + -10 = 23.184046239 Simplifying x + -10 = 23.184046239 Reorder the terms: -10 + x = 23.184046239 Solving -10 + x = 23.184046239 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + x = 23.184046239 + 10 Combine like terms: -10 + 10 = 0 0 + x = 23.184046239 + 10 x = 23.184046239 + 10 Combine like terms: 23.184046239 + 10 = 33.184046239 x = 33.184046239 Simplifying x = 33.184046239Subproblem 2
x + -10 = -23.184046239 Simplifying x + -10 = -23.184046239 Reorder the terms: -10 + x = -23.184046239 Solving -10 + x = -23.184046239 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + x = -23.184046239 + 10 Combine like terms: -10 + 10 = 0 0 + x = -23.184046239 + 10 x = -23.184046239 + 10 Combine like terms: -23.184046239 + 10 = -13.184046239 x = -13.184046239 Simplifying x = -13.184046239Solution
The solution to the problem is based on the solutions from the subproblems. x = {33.184046239, -13.184046239}
| 0=-.08x^2+1.4x+35 | | 8+10p-7=8p+37-2p | | 0=-.08x^2+.58x+35 | | 5(2c-1)=7(45) | | 4x+10=5x-5 | | 9(7y-5)-(8y+4)= | | 9(2x-5)=3(6x+6) | | 6+14m-1=8m+49-5m | | -1=3x | | 9x-7=2x | | 7/5=2c-1/45 | | 4(x-3)+7=5-(x+8) | | 12x=11x+5 | | 4x+.5y=9 | | 3.9x+58.3=13.6-11.0x | | y(3y-2)=0 | | 5(b-x)=3b+ax | | 13(x-8)=5x-104+8x | | 13(t-4)+8t=7(3t+2)-9 | | x^2+x-1-2x^2-x-1=0 | | 30x+4=0 | | -7x-22=-134 | | 5(t-10)=2t-7+3t | | 2x+18=2(x+9) | | -(7y+3)-(6y-7)=1 | | 5(x-2)-25=0 | | x^2+x-1-2x^2+x+1=0 | | (2x+2)(x+2)= | | -20+5m+10=4m-12 | | -.5d+2=-4(d-.5) | | 12x+4=0 | | 3y-11y-2y+4x+10= |