Question

(2^1÷4)-1×(2^3÷4+2^1÷2+2^1÷4+1)​

Answer 1

(2)1/4-(4)1/2+(2)1/4+1

(2)5/2-1

Answer 2

Answer:

Step-by-step explanation: 2^1 =2÷4 = 1/2.

Now, 1/2-1 = -1/2. @ eqn 1.

Now, another bracket,

2^3 = 8÷4= 2+2= 4/2+2= 4/4+1 = 4/5.@eqn 2.

Now , multiplying both eqn we get ,

(-1/2×4/5)= -2/5 = -0.4.

Ok, anytime !