Solve 25d^4 - 5d^3

Evaluate

25 d^{4} - 5 d^{3}

To find the roots of the expression,set the expression equal to 0

25 d^{4} - 5 d^{3} = 0

Factor the expression

5 d^{3} (5 d - 1) = 0

Divide both sides

d^{3} (5 d - 1) = 0

Separate the equation into 2 possible cases

d^{3} = 0 5 d - 1 = 0

The only way a power can be 0 is when the base equals 0

d = 0 5 d - 1 = 0

Solve the equation

More Steps

d = 0 d = \frac{1}{5}

Solution

d_{1} = 0, d_{2} = \frac{1}{5}

Alternative Form

d_{1} = 0, d_{2} = 0.2

Factor the expression