If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying c2 + -14c + 2 = 0 Reorder the terms: 2 + -14c + c2 = 0 Solving 2 + -14c + c2 = 0 Solving for variable 'c'. Begin completing the square. Move the constant term to the right: Add '-2' to each side of the equation. 2 + -14c + -2 + c2 = 0 + -2 Reorder the terms: 2 + -2 + -14c + c2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -14c + c2 = 0 + -2 -14c + c2 = 0 + -2 Combine like terms: 0 + -2 = -2 -14c + c2 = -2 The c term is -14c. Take half its coefficient (-7). Square it (49) and add it to both sides. Add '49' to each side of the equation. -14c + 49 + c2 = -2 + 49 Reorder the terms: 49 + -14c + c2 = -2 + 49 Combine like terms: -2 + 49 = 47 49 + -14c + c2 = 47 Factor a perfect square on the left side: (c + -7)(c + -7) = 47 Calculate the square root of the right side: 6.8556546 Break this problem into two subproblems by setting (c + -7) equal to 6.8556546 and -6.8556546.Subproblem 1
c + -7 = 6.8556546 Simplifying c + -7 = 6.8556546 Reorder the terms: -7 + c = 6.8556546 Solving -7 + c = 6.8556546 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + c = 6.8556546 + 7 Combine like terms: -7 + 7 = 0 0 + c = 6.8556546 + 7 c = 6.8556546 + 7 Combine like terms: 6.8556546 + 7 = 13.8556546 c = 13.8556546 Simplifying c = 13.8556546Subproblem 2
c + -7 = -6.8556546 Simplifying c + -7 = -6.8556546 Reorder the terms: -7 + c = -6.8556546 Solving -7 + c = -6.8556546 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + c = -6.8556546 + 7 Combine like terms: -7 + 7 = 0 0 + c = -6.8556546 + 7 c = -6.8556546 + 7 Combine like terms: -6.8556546 + 7 = 0.1443454 c = 0.1443454 Simplifying c = 0.1443454Solution
The solution to the problem is based on the solutions from the subproblems. c = {13.8556546, 0.1443454}
| 5w+5=2w+17 | | 1.666666666= | | 9-2(3x-4)=5 | | 4/3w-12=2/3w | | 9y+9=8y-1 | | 2x+2x=18 | | 5(w+4)= | | 5m-6=8m+19 | | 5(2-R)=3(r-2) | | 6+10=-2 | | b-6y= | | (x^2+5)+(5x+1)= | | 7x+7-7x+7-2x-8=42 | | 8=4(x+6) | | 2(s-40)-7=-19 | | 5y=14+4(-2) | | 6*2x=x-6 | | 6x-3*9=15 | | 312w+12=36 | | 3n^2+3=15 | | 27-3p^2=0 | | -8x+6-3x=138 | | 5(a+3)+4a-5=-(2a-4) | | 2y+6=4y+6 | | 4p^2-7=-75 | | 25+5x=50 | | X+6-c+4=10-x | | 3(5y-20)=9(2+y)+3y | | (10x+9)+99=360 | | 2(a-4)+3a=3(a-2) | | -32+15= | | (3z+8)(3+z)=0 |