Solve {3n^2(-2n-1)}

Evaluate

3 n^{2} (- 2 n - 1)

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

3 n^{2} (- 2 n - 1) = 0

Elimination the left coefficient

n^{2} (- 2 n - 1) = 0

Separate the equation into 2 possible cases

n^{2} = 0 - 2 n - 1 = 0

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

n = 0 - 2 n - 1 = 0

Solve the equation

Langkah Lebih Banyak

n = 0 n = - \frac{1}{2}

Larutan

n_{1} = - \frac{1}{2}, n_{2} = 0

Alternative Form

n_{1} = - 0.5, n_{2} = 0

{3n^2( 2n 1)}