Question

factories. (3x³-16x)​

Answer 1

Step-by-step explanation:

1 is a factor ....

x = - 1

x + 1 is a factor of p(x)

Dividing p(x) by ( x + 1 )

Plz see attachment for the dividing process....

q(x) = 3x² - 8x - 3 = 0

by quadratic formula

\begin{gathered}x = \frac{ - b + - \sqrt{ {b}^{2} - 4ac} }{2a} \\ \\ x = \frac{8 + - \sqrt{64 + 36} }{6} \\ \\ x = \frac{8 + - 10}{6} \\ \\ x = 3 \: or \: - \frac{1}{3} \\ \\\end{gathered}

x=

2a

−b+−

b

2

−4ac

x=

6

8+−

64+36

x=

6

8+−10

x=3or−

3

1