Question

A = 3 × 8 – 15 ÷ 3

B = 6×5 –2 elevado a 2× raiz quadrada de 9

C = (9 – 3)2 ÷ (23 + 1)

Answer 1

A)3x8=24
15/3=5
24-5=19
B)6x5=30
30-2=28
√9=3
28²
=784
C) (9-3).2/(23+1)
6.2 ÷ 24
12÷24
= 0.5