Answer:
17
Step-by-step explanation:
Second square number is 9; 3×3
second cube number is 8; 2×2×2
9+8=17.
Answer:
Ste-by-step explanation:bf=7x-10 bc=4x-29
Answer:
652 and 4
Step-by-step explanation:
the product is the total
N2+40-28=
Combine like terms
n2+40-28=n2+12
Factor out 2
n•2+12=2(n+6)
Therefore the answer is 2(n+6)