Solve 5(3f-4) 21f

Evaluate

5 (3 f - 4) \times 21 f

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

5 (3 f - 4) \times 21 f = 0

Multiply

More Steps

105 f (3 f - 4) = 0

Elimination the left coefficient

f (3 f - 4) = 0

Separate the equation into 2 possible cases

f = 0 3 f - 4 = 0

Solve the equation

More Steps

f = 0 f = \frac{4}{3}

Solution

f_{1} = 0, f_{2} = \frac{4}{3}

Alternative Form

f_{1} = 0, f_{2} = 1. \dot{3}

Simplify the expression