Factor the monomial completely 42a3b3

2*3*a*a*a*b*b*b

Step-by-step explanation:

Factor by breaking the term into the components which multiply to make it.

42 factors into 6*7 and 6 factors into 2*3. So 42 = 2*3*7.

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest