Help me with this pls Before 6 pm pst if you can or I will be sad
Answer:
Step-by-step explanation:
a−6
−
3
a+6
−
a2
36−a2
=
−2a4−3a3+54a2+108a+648
−a4+72a2−1296
=
(−a−6)(a−6)(2a2+3a+18)
(−a−6)(a−6)(a+6)(a−6)
=
2a2+3a+18
a2−36