Question

Please tell me how to do bit no.b,c and d........
Answer it properly .... guys​

Answer 1

Answer:

b) 8×x⁴×y⁵/4×x²×y³=8/4 × x⁴⁻²×y⁵⁻²=2×x²×y³

c) (7⁰+3⁰)²= (1+1)²= 2²= 4

d) (9⁰+4⁰)³= (1+1)³= 2³= 8