If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying c2 + 13c + -30 = 0 Reorder the terms: -30 + 13c + c2 = 0 Solving -30 + 13c + c2 = 0 Solving for variable 'c'. Factor a trinomial. (-15 + -1c)(2 + -1c) = 0Subproblem 1
Set the factor '(-15 + -1c)' equal to zero and attempt to solve: Simplifying -15 + -1c = 0 Solving -15 + -1c = 0 Move all terms containing c to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + -1c = 0 + 15 Combine like terms: -15 + 15 = 0 0 + -1c = 0 + 15 -1c = 0 + 15 Combine like terms: 0 + 15 = 15 -1c = 15 Divide each side by '-1'. c = -15 Simplifying c = -15Subproblem 2
Set the factor '(2 + -1c)' equal to zero and attempt to solve: Simplifying 2 + -1c = 0 Solving 2 + -1c = 0 Move all terms containing c to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1c = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1c = 0 + -2 -1c = 0 + -2 Combine like terms: 0 + -2 = -2 -1c = -2 Divide each side by '-1'. c = 2 Simplifying c = 2Solution
c = {-15, 2}
| -(6y+1)-(-5y-6)=-3 | | x^2+y^2=9(x+y)-8 | | 11=b-19 | | -3*1+5y=-15 | | 9=t+13 | | 3n^2+4=-45 | | 2w^4x^2-2x^2=0 | | -3*0+5y=-15 | | (2x+3)(x-8)=0 | | 10x+8=15x-12 | | 6+9x-2=4x+18-2x | | n^2=72+n | | 6x=28-x | | 1+5x=x^2-13 | | (x+3)(x+4)+8=x | | x^2=0.5x^2+1.5x+3 | | 5.7q-1.1-5.6q=-0.9q-3.7 | | 4+3x=14-x^2 | | 3m+14m=153 | | x^2-4x-140=0 | | x+4x^2=95 | | -6y+9=-7+4 | | 7x+21=4x+12 | | 6+4y-3=8y+5-3y | | m^2=94 | | X^2-4x+36=25 | | -2*1+5y=-10 | | x^2-5x=6800 | | -(8y+3)-(-7y-5)=-4 | | 2(6d+3)=18-(16-3d) | | 2x+2(x+4)=128 | | -2*0+5y=-10 |