Question

find the value of (3°+4¯1)×2²​

Answer 1

(3^°+1/4)×2^2

(1+1/4)×4

(4+1/4)×4

(5/4)×4

5

Hence answer is 5

Answer 2

Answer:

(3°+4-1)×4

(1+4-1)4=5-1×4=16