Question

1) 3^2:9+5.1^6-4^0
2) 3^2.5-6^2+2^3+1^4

Answer 1

3² : 9 + 5. 1 elevado a 6 - 4 elevado a 0
9:9 + 5.1 - 1
1+5-1=5

3².5-6² + 2³ + 1 elevado a 4
9.5-36+8+1
45-36+8+1=18