Solve (4x^3)(7x-5)

Evaluate

(4 x^{3}) (7 x - 5)

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

(4 x^{3}) (7 x - 5) = 0

Multiply the terms

4 x^{3} (7 x - 5) = 0

Elimination the left coefficient

x^{3} (7 x - 5) = 0

Separate the equation into 2 possible cases

x^{3} = 0 7 x - 5 = 0

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

x = 0 7 x - 5 = 0

Solve the equation

More Steps

x = 0 x = \frac{5}{7}

Solution

x_{1} = 0, x_{2} = \frac{5}{7}

Alternative Form

x_{1} = 0, x_{2} = 0. \dot{7} 1428 \dot{5}

Simplify the expression