Answer:
-2p² - 9pq + 6q²
Step-by-step explanation:
Add the like terms
p² + - 3p² = -2p²
-7pq + - 2pq = -9pq
-q² + 7q² = 6q²
When you set

, you end up with the differentials

. Multiplying both sides by 2 gives

.
Then the integral is
use photomath for that that's way easier
Answer:
0.05
Step-by-step explanation:
divide 100 by 20
Answer:
That's easy 2/5
Step-by-step explanation:
Half of 5 is 2.5 and well ovbi 2 is less than 2.5 therefore 2/5 is lees than a half
Hope this helps!