Question

Pls give me the answer Class 10 Adv. Mathematics SEBA​

Answer 1

i =√(-1)

i²= -1

i³= -i

i⁴=1

solve by substituting the values yourself

Happy Learning:)

Answer 2

Answer:

the value of the given expression is 0

Step-by-step explanation:

Points to remember:

• i^2=-1
• (a+b)^2= a^2+2ab+b^2
• the value of the given expression is 0 then by the factor theorem (3+i) is factor of the given polynomial.
• Factor theorem: If a polynomial p(x) is divided by (x-a) and p(a)=0 then (x-a) is a factor of p(x).