Solve -41=-8c^3c-1

Evaluate

- 41 = - 8 c^{3} \times c - 1

Multiply

More Steps

- 41 = - 8 c^{4} - 1

Swap the sides of the equation

- 8 c^{4} - 1 = - 41

Move the constant to the right-hand side and change its sign

- 8 c^{4} = - 41 + 1

Add the numbers

- 8 c^{4} = - 40

Change the signs on both sides of the equation

8 c^{4} = 40

Divide both sides

\frac{8 c ^{4}}{8} = \frac{40}{8}

Divide the numbers

c^{4} = \frac{40}{8}

Divide the numbers

More Steps

c^{4} = 5

Take the root of both sides of the equation and remember to use both positive and negative roots

c = \pm 45

Separate the equation into 2 possible cases

c = 45 c = - 45

Solution

c_{1} = - 45, c_{2} = 45

Alternative Form

c_{1} \approx - 1.495349, c_{2} \approx 1.495349

Solve the equation