Question

Write the result of the valid formulae given below. Put a cross (x) if the formula isinvalid
1. 18/5= 7
1 = 2^4 +9–8
2. 1 = 20 +80*5=
1 = (12+2 3^4) * 5=​

Answer 1

Answer:

56/642=123

156*455*55541=5255574