Question

please help, I know its easy but I dont know it so please help pleaseee please​

Answer 1

Step-by-step explanation:

if this is help full to you mark me as Brainliest and drope some thanks

Answer 2

Step-by-step explanation:

I)- (x⁸⁶×x⁶⁸)/x¹⁷

=x⁸⁶+⁶⁸-¹⁷

=x¹³⁷

ii)- (3x+1)⁰= 1

as a⁰=1