Use distributive property:
16. 5k(3 - 4k)
15k - 20k^2
18. 6g^2(g - 8)
6g^3 - 48g^2
20. -2n^2 (5n - 9 + 4n^2)
-10n^3 + 18n^2 - 8n^4
Answer: -12
Step-by-step explanation: because -7- 5= -12
It would be the 2nd one 35 divide by 7=5
Answer:
Yes
Step-by-step explanation:
Good luck
