If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying c2 + -22c + 9 = 0 Reorder the terms: 9 + -22c + c2 = 0 Solving 9 + -22c + c2 = 0 Solving for variable 'c'. Begin completing the square. Move the constant term to the right: Add '-9' to each side of the equation. 9 + -22c + -9 + c2 = 0 + -9 Reorder the terms: 9 + -9 + -22c + c2 = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -22c + c2 = 0 + -9 -22c + c2 = 0 + -9 Combine like terms: 0 + -9 = -9 -22c + c2 = -9 The c term is -22c. Take half its coefficient (-11). Square it (121) and add it to both sides. Add '121' to each side of the equation. -22c + 121 + c2 = -9 + 121 Reorder the terms: 121 + -22c + c2 = -9 + 121 Combine like terms: -9 + 121 = 112 121 + -22c + c2 = 112 Factor a perfect square on the left side: (c + -11)(c + -11) = 112 Calculate the square root of the right side: 10.583005244 Break this problem into two subproblems by setting (c + -11) equal to 10.583005244 and -10.583005244.Subproblem 1
c + -11 = 10.583005244 Simplifying c + -11 = 10.583005244 Reorder the terms: -11 + c = 10.583005244 Solving -11 + c = 10.583005244 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + c = 10.583005244 + 11 Combine like terms: -11 + 11 = 0 0 + c = 10.583005244 + 11 c = 10.583005244 + 11 Combine like terms: 10.583005244 + 11 = 21.583005244 c = 21.583005244 Simplifying c = 21.583005244Subproblem 2
c + -11 = -10.583005244 Simplifying c + -11 = -10.583005244 Reorder the terms: -11 + c = -10.583005244 Solving -11 + c = -10.583005244 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + c = -10.583005244 + 11 Combine like terms: -11 + 11 = 0 0 + c = -10.583005244 + 11 c = -10.583005244 + 11 Combine like terms: -10.583005244 + 11 = 0.416994756 c = 0.416994756 Simplifying c = 0.416994756Solution
The solution to the problem is based on the solutions from the subproblems. c = {21.583005244, 0.416994756}
| 45(y-4)(3y-5)/9(3y-5)(y+2) | | 1.7(x+5)+2.1x=9.7 | | 9(2x-10)-3=9(x-9)+(6) | | 9(2x-10)-3=9(x-9) | | 1/2(12x-6)-(x+4) | | (-3.4x+2)(14)= | | 25=d^2 | | 8/x-5=2x | | -50x=3 | | e^2x+3e^2x-4=0 | | xy-4x=10 | | 20-8=3-n | | W+(-3)=9 | | 9(5b-2)=36+3b | | x/4=9,8-y^9,8 | | 9(8y-6)-(4y+8)= | | -s^2+10s=0 | | 24-22=-4(1-6) | | 11n+22n= | | (-4xy)*(3y)= | | 45*-27= | | [-19+(-7)]+[-18+20]= | | 45x-27= | | y-12=6X+120 | | (1/4)j=-16 | | 2x^4+3x^2=1 | | 12r-20=2r | | 36y^2-108+81=0 | | 1/2x=3/10 | | -8y+6=-5+4y | | 2*(x-17)=-x/2 | | 32y^2+18= |