Answer: Rewrite using the commutative property of multiplication.
−8⋅3(a2a2)−8a2⋅−5−1(3a2)−1⋅−5
Multiply a 2 by a 2 by adding the exponents.
Use the power rule a m a n = a m + n to combine exponents.
− 8 ⋅ 3 a 2 + 2 − 8 a 2 ⋅ − 5 − 1 ( 3 a 2 ) − 1 ⋅ − 5
Multiply−8by3.−24a4−8a2⋅−5−1(3a2)−1⋅−5
Multiply−5by−8.−24a4+40a2−1(3a2)−1⋅−5
Multiply3by−1.−24a4+40a2−3a2−1⋅−5
Multiply−1by−5.−24a4+40a2−3a2+5
Subtract3a2from40a2.−24a4+37a2+5
Step-by-step explanation: Please hep me with this if you know!
