If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4c2 + c = 30 Reorder the terms: c + 4c2 = 30 Solving c + 4c2 = 30 Solving for variable 'c'. Reorder the terms: -30 + c + 4c2 = 30 + -30 Combine like terms: 30 + -30 = 0 -30 + c + 4c2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -7.5 + 0.25c + c2 = 0 Move the constant term to the right: Add '7.5' to each side of the equation. -7.5 + 0.25c + 7.5 + c2 = 0 + 7.5 Reorder the terms: -7.5 + 7.5 + 0.25c + c2 = 0 + 7.5 Combine like terms: -7.5 + 7.5 = 0.0 0.0 + 0.25c + c2 = 0 + 7.5 0.25c + c2 = 0 + 7.5 Combine like terms: 0 + 7.5 = 7.5 0.25c + c2 = 7.5 The c term is c. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.25c + 0.25 + c2 = 7.5 + 0.25 Reorder the terms: 0.25 + 0.25c + c2 = 7.5 + 0.25 Combine like terms: 7.5 + 0.25 = 7.75 0.25 + 0.25c + c2 = 7.75 Factor a perfect square on the left side: (c + 0.5)(c + 0.5) = 7.75 Calculate the square root of the right side: 2.783882181 Break this problem into two subproblems by setting (c + 0.5) equal to 2.783882181 and -2.783882181.Subproblem 1
c + 0.5 = 2.783882181 Simplifying c + 0.5 = 2.783882181 Reorder the terms: 0.5 + c = 2.783882181 Solving 0.5 + c = 2.783882181 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + c = 2.783882181 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + c = 2.783882181 + -0.5 c = 2.783882181 + -0.5 Combine like terms: 2.783882181 + -0.5 = 2.283882181 c = 2.283882181 Simplifying c = 2.283882181Subproblem 2
c + 0.5 = -2.783882181 Simplifying c + 0.5 = -2.783882181 Reorder the terms: 0.5 + c = -2.783882181 Solving 0.5 + c = -2.783882181 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + c = -2.783882181 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + c = -2.783882181 + -0.5 c = -2.783882181 + -0.5 Combine like terms: -2.783882181 + -0.5 = -3.283882181 c = -3.283882181 Simplifying c = -3.283882181Solution
The solution to the problem is based on the solutions from the subproblems. c = {2.283882181, -3.283882181}
| 9Y-18/-3 | | -2p-5=1-p | | 2p^3+5p^2+8p+20=0 | | x=(4x+40)+(3x+20) | | x^2-2+y^2=0 | | 4/5x-7=2 | | 7-3y=10y | | 29x-4=12x-4 | | 2tanx=3cotx+1 | | (37)2/3=2x | | 5.66+2.9= | | (3y+1)(4-y)=0 | | 7+5u=6u | | 9x+x^3+4x^2+10=0 | | 4K=-7+3k | | 8+2d=4d | | -h=h+10 | | 6(m-5)=36 | | f(x)=-x^2-3x+5 | | (x)=-x^2-3*x+5 | | X-48+98=75 | | -61=d(-18) | | 7n-2m-6m-5n= | | 7n-2m+6m-5n= | | 4-4xg(x)=-9x+4 | | z/7-9=5 | | 4-2b=25 | | ((4x)/(6))^3 | | 2=-1x+1 | | 3x-15+5x+59= | | 6t+5uv= | | 120=-1+1 |