Calcule os produtos notáveis:

a) (a + 5) 2 = ______________________________________________

b) (3x + 3) 2 = ____________________________________________

c) (2m5- 3) 2 = ____________________________________________

d) (3x + 3y) 2 = ____________________________________________

e) (x + 5)(x – 5 ) = _________________________________________

f) (3x+ 7y)(3x-7y) =_​

alguém pfvrrf​