Simplify the following expressions by using distributive property. 3x^2(4x-3)

12x^3-9x^2

Step-by-step explanation:

Hope this helps!

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.