Solve 2(3a^4) 5(2-5a)

Evaluate

2 (3 a^{4}) \times 5 (2 - 5 a)

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

2 (3 a^{4}) \times 5 (2 - 5 a) = 0

Multiply the terms

2 \times 3 a^{4} \times 5 (2 - 5 a) = 0

Multiply the terms

More Steps

30 a^{4} (2 - 5 a) = 0

Elimination the left coefficient

a^{4} (2 - 5 a) = 0

Separate the equation into 2 possible cases

a^{4} = 0 2 - 5 a = 0

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

a = 0 2 - 5 a = 0

Solve the equation

More Steps

a = 0 a = \frac{2}{5}

Solution

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

Alternative Form

a_{1} = 0, a_{2} = 0.4

Simplify the expression