Question

A B C D Thanks !!!!!!!!!!

Answer 1

You would multiply the 3$w^{2}$ to every term giving you,

12$w^{5}$$x^{2}$ + 6$w^{4}$x + 15$w^{3}$$x^{2}$

(Note that when multiplying a squared root number, you add the the exponents together. Also a term/number without an exponent is understood to have a 1 as the exponent, it is just not written)