Find a formula for the nth term of the sequence in terms of n. one ninth comma two twelfths comma StartFraction 2 squared Over 15 EndFraction comma StartFraction 2 cubed Over 18 EndFraction comma StartFraction 2 Superscript 4 Over 21 EndFraction comma ... 1 9 , 2 12 , 22 15 , 23 18 , 24 21 , ... a Subscript n an equals = nothing for n greater than or equals 1 n≥1

16

step-by-step explanation:

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).

combine all like terms then its just a 2 step equation