I need help- I think I just forgot what to do..

The expanded form of 2 to the 5th power is 2x2x2x2x2 and you would solve it by multiplying 2 by each given answer. If you multiply 2x2 you get 4, and 4x2= 8, and 8x2= 16, and 16x2 is 32. Your answer would be 32 and your expanded form is 2x2x2x2x2. Follow the same steps for the rest!

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*