Question

multiply (-4xy) and (-3x²y z)​

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