Answer:
n(9n)(8n+8) = 72x^3+72x^2
Answer:1/2b^2
Step-by-step explanation: The square is b^2?
To find area you have to multiply length x width. so to find your answer the equation should be 15/22 x 2/5
Answer:
9
Step-by-step explanation:
30 - (9+4 x 3)
30 - (9 + 12)
30 - 21
= 9