Question

3. Find the following products.
(1) 3x² (3x + 2)(4x - 1)​

Answer 1

Answer:

Solution :-

(3x

2

−4xy)(3x

2

−4xy)

⇒3x

2

(3x

2

−4xy)−4xy(3x

2

−4xy)

⇒9x

4

−12x

3

y−12x

3

y+16x

2

y

2

⇒9x

4

−24x

3

y+16x

2

y

2