If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2c2 + -16c = 5 Reorder the terms: -16c + 2c2 = 5 Solving -16c + 2c2 = 5 Solving for variable 'c'. Reorder the terms: -5 + -16c + 2c2 = 5 + -5 Combine like terms: 5 + -5 = 0 -5 + -16c + 2c2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -2.5 + -8c + c2 = 0 Move the constant term to the right: Add '2.5' to each side of the equation. -2.5 + -8c + 2.5 + c2 = 0 + 2.5 Reorder the terms: -2.5 + 2.5 + -8c + c2 = 0 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + -8c + c2 = 0 + 2.5 -8c + c2 = 0 + 2.5 Combine like terms: 0 + 2.5 = 2.5 -8c + c2 = 2.5 The c term is -8c. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8c + 16 + c2 = 2.5 + 16 Reorder the terms: 16 + -8c + c2 = 2.5 + 16 Combine like terms: 2.5 + 16 = 18.5 16 + -8c + c2 = 18.5 Factor a perfect square on the left side: (c + -4)(c + -4) = 18.5 Calculate the square root of the right side: 4.301162634 Break this problem into two subproblems by setting (c + -4) equal to 4.301162634 and -4.301162634.Subproblem 1
c + -4 = 4.301162634 Simplifying c + -4 = 4.301162634 Reorder the terms: -4 + c = 4.301162634 Solving -4 + c = 4.301162634 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + c = 4.301162634 + 4 Combine like terms: -4 + 4 = 0 0 + c = 4.301162634 + 4 c = 4.301162634 + 4 Combine like terms: 4.301162634 + 4 = 8.301162634 c = 8.301162634 Simplifying c = 8.301162634Subproblem 2
c + -4 = -4.301162634 Simplifying c + -4 = -4.301162634 Reorder the terms: -4 + c = -4.301162634 Solving -4 + c = -4.301162634 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + c = -4.301162634 + 4 Combine like terms: -4 + 4 = 0 0 + c = -4.301162634 + 4 c = -4.301162634 + 4 Combine like terms: -4.301162634 + 4 = -0.301162634 c = -0.301162634 Simplifying c = -0.301162634Solution
The solution to the problem is based on the solutions from the subproblems. c = {8.301162634, -0.301162634}
| 2(3x-5)=42 | | 225x^8-224x^4+64=0 | | 4w-16= | | 3n+8=-13 | | 225x^8-2224x^4+64=0 | | 3x+2(x+1)=5x+4 | | 3x+2-x=2(x+1) | | x+3x=0.35 | | X(9X+1)=4X^2-23X+36 | | 0.04(x+200)=900Y | | p^2-p+0.16=0 | | Lnx+2Lnx=5 | | w=-250(t-5) | | 3n-6=7(n+2) | | 2x-10=x+8 | | 0.5x+34.8=121 | | 2m^2+-m+-15=0 | | 2m^2+-1m+-15=0 | | 0.5x=86.2 | | 3.2e-5.76=11.52-1.6 | | -3/4=y-2 | | w/2=12 | | 3a^2b-2/4a^-1b | | x^2-12-11=0 | | 5(3x-7)+15= | | 3(4x+3)= | | 7(5x+9)+5x= | | -3(2x+7)+15= | | -8h+1=33 | | 5(i+2)=3(i+6) | | 4x-3-2x= | | 8x+17y= |