Question

15 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!

What is the value of the expression shown below? 3 + (2 + 8)2 ÷ 4 × 1 over 2 to the power of 4

Answer 1

Answer:6 1/8

and i took the same test

Answer 2

The given expression is

`3 + (((2+8)2)/(4) *((1)/(2) )^4)= \hspace{0.3cm}3 +( (10 * 2)/(4)* (1)/(2^4) ) \hspace{0.3cm} = \hspace{0.2cm} 3 + ( (5)/(16))` = 3.3125

Explanation:

The given expression is

`3 + (((2+8)2)/(4) *((1)/(2) )^4)= \hspace{0.3cm}3 +( (10 * 2)/(4)* (1)/(2^4) ) \hspace{0.3cm} = \hspace{0.2cm} 3 + ( (5)/(16))` = 3.3125