Answer:
(1 7/9 p^2)-(16pq)+(36q^2)
Step-by-step explanation:
So basically you just need to multiply (-1 1/3p+6q) by itself (because its being squared).
(-1 1/3p+6q)·(-1 1/3p+6q)
now FOIL it (First Inside Outside Last terms)
This will get you (1 7/9 p^2)-(16pq)+(36q^2)
