Question

No spamming please guys otherwise u guys will be reported​

Answer 1

Ans:- (x+3)(x+5)(x+7)(x+9) + 16

= x(1+3)(1+5)(1+7)(1+9)+16

= x(4)(6)(8)(10) + 16

= 1920x + 16

= 16(120x + 1)

here is your answer in my opinion

hope it will help you