Question

continue this problem don't no how to do it is confusing​

Answer 1

Answer:

take that 2n and -90 in the right hand side !

it'll become

4n²-2n+90= 0 !

then you can factorize it !

hope it helps

( ꈍᴗꈍ)

Answer 2

Step-by-step explanation:

hear is your answer n=5

an=34

verify in attachment

please be as my friend

please mark as brain list