Question

find the sum of 5 by 8 and -7 by 2 (2)​

Answer 1

Answer:

5×8=40

-7×2=5

40+5=45

45×2=90

90 is the answer

Answer 2

Answer:

. This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by gives the next term. In other words, . Geometric Sequence: This is the form of a geometric sequence.