Question

the nth term of the sequence is 4nsquared+n+3
i)the second term
ii)the value of n when nth term is 498

Answer 1

Answer:

Here is your solution mate!!!.

8x = 1×|11|

as we all know the work of modulus function is just to convert the negative numbers into positive.

but as you can clearly see that there is no negative sign here so the value in the modulus remains same i.e.11.

Hence:::》

8x = 1× 11 (as 11 remains)

8x = 11

x = 11/8

x = 1.375

hope this helps uh.