Question

(2 ×8 elevado a 2° - 4×5 elevado a 2° ) : 7+ ( 2 elevado a 4° + 1)

Answer 1

(2*8^2 - 4*5^2) ÷7+(2^4+1)

(2×64−4×5​^2​​)÷7+2​^4​​+1

(2×64−4×25)÷7+2^4​​+1

(128−4×25)÷7+2​^4​​+1

(128−100)÷7+2​^4​​+1

28÷7+2​4​​+1

28÷7+16+1

4+16+1

21

R:21