If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2c2 + -8 = 56 + -3c Reorder the terms: -8 + -2c2 = 56 + -3c Solving -8 + -2c2 = 56 + -3c Solving for variable 'c'. Reorder the terms: -8 + -56 + 3c + -2c2 = 56 + -3c + -56 + 3c Combine like terms: -8 + -56 = -64 -64 + 3c + -2c2 = 56 + -3c + -56 + 3c Reorder the terms: -64 + 3c + -2c2 = 56 + -56 + -3c + 3c Combine like terms: 56 + -56 = 0 -64 + 3c + -2c2 = 0 + -3c + 3c -64 + 3c + -2c2 = -3c + 3c Combine like terms: -3c + 3c = 0 -64 + 3c + -2c2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. 32 + -1.5c + c2 = 0 Move the constant term to the right: Add '-32' to each side of the equation. 32 + -1.5c + -32 + c2 = 0 + -32 Reorder the terms: 32 + -32 + -1.5c + c2 = 0 + -32 Combine like terms: 32 + -32 = 0 0 + -1.5c + c2 = 0 + -32 -1.5c + c2 = 0 + -32 Combine like terms: 0 + -32 = -32 -1.5c + c2 = -32 The c term is -1.5c. Take half its coefficient (-0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. -1.5c + 0.5625 + c2 = -32 + 0.5625 Reorder the terms: 0.5625 + -1.5c + c2 = -32 + 0.5625 Combine like terms: -32 + 0.5625 = -31.4375 0.5625 + -1.5c + c2 = -31.4375 Factor a perfect square on the left side: (c + -0.75)(c + -0.75) = -31.4375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 10x-21=5x+9 | | u^2-13u+4=0 | | 7*N=-147 | | -10+4(3p+10)=-1 | | 3.14*2*h+3=50 | | -10+4(3p+6)=-1 | | -4(1-4x)-8x=-2(x+7) | | 7(14x^2+5x-1)=0 | | 1b/13-9b/13=64/13 | | m(3.8)=9(4)-9(m) | | 9=9n | | -2t+3/2=t/4-12 | | 0.94x+0.98(18-x)=17.28 | | 5/2t=10 | | 2x(-6x)= | | -10+4(j+6)=-1 | | 12(6x+4)=x+2(x+1) | | 7(14x^2+5x-1)=1 | | -100+4x=5 | | 33w^7+55w^5-22w^3=0 | | 3p-2=13-2p | | -5a+7=22 | | 3(x-3)=x-3(x-5) | | 3(y+3)+5y=4(2y+1)+1 | | 7v-12c= | | x^2+x-4000=0 | | y=50(1+7) | | 5/3x^4 | | N*-10=90 | | 4-2r=17+5r | | m-5+10=15 | | 11x+13y=29 |