So the pattern is multiplying each number by 4.
-3 × 4 = -12 (2nd term)
-12 × 4 = -48 (3rd term)
-48 × 4 = -192 (4th term)
-192 × 4 = -768 (5th term)
-768 × 4 = -3072 (6th term)
-3072 × 4 = -12288 (7th term)
-12288 × 4 = -49152 (8th term)
Answer: Answer is D on edg-enuity
Step-by-step explanation:
i don't know the step by step process but i know the answer is D
301,931
^ This is the 100,000 place.
We round down because the number next to it is 0.
So we round do 300,000
answer is Lcm which is probaly c
Answer:Your left hand side evaluates to:
m+(−1)mn+(−1)m+(−1)mnp
and your right hand side evaluates to:
m+(−1)mn+(−1)m+np
After eliminating the common terms:
m+(−1)mn from both sides, we are left with showing:
(−1)m+(−1)mnp=(−1)m+np
If p=0, both sides are clearly equal, so assume p≠0, and we can (by cancellation) simply prove:
(−1)(−1)mn=(−1)n.
It should be clear that if m is even, we have equality (both sides are (−1)n), so we are down to the case where m is odd. In this case:
(−1)(−1)mn=(−1)−n=1(−1)n
Multiplying both sides by (−1)n then yields:
1=(−1)2n=[(−1)n]2 which is always true, no matter what n is
