Question

State the pattern rule for the number series. Then give the next three terms in the pattern:

3, 9, 7, 21, 19, 57, 55, . . .

Answer 1

Answer:

next term is 165

and for remaining ans first of all you follow me

Answer 2

Step-by-step explanation:

First term and its alternatives are being multiplied by three while the next number is found by subtracting 2 from the answer of the multiplied.