Question

If a^[2k+1] = a ^15 then k = ______.​

Answer 1

thieubanamtwkpajjwkkwkao

Answer 2

Answer:

k = 7

Step-by-step explanation:

${a}^{2k + 1} = {a}^{15}$

which means powers also need to be equal:

2k +1 = 15

2k = 15 - 1

k = 14/2

k = 7

verification:

2k +1 = 2(7) +1 = 14 + 1 = 15