The 4th number is 10, since you need to add 10 to get 32 so that when you divide by 4 you get 8
12m²n² -8mn +1
[6mn-1]•[ 2mn-1]
[ 6mn•2mn + 6mn•-1 + -1•2mn +-1•-1]
= [ 12 m²n² -6mn -2mn +1]
= [ 12m²n2-8mn+1]
.........
Answer:
x is less than 1/2
Step-by-step explanation:
6x^3 + 5y^3 + 7y
So the third option.
