Question

(06.01 MC) What is the value of the expression shown below? 7 + (2 + 6) 2 ÷ 4 ⋅ (1/2)4

Group of answer choices

23

9

8

18

Answer 1

wait I big speak. it's important for learn how.

Answer 2

8

Explanation:

Solving numeric expression:

Use PEDMAS

P - Parenthesis

E - Exponents

D -Division

M - Multiplication

A & S - Addition and subtraction.
`\bf 7 + (2 +6)^2 / 4 * ((1)/(2))^2 = 7 + 8^2 / 4 * (1)/(16)\\\\\\\text{\bf First perform the operation inside the parenthesis and then the exponents}`

`= 7 + 64 / 4 * (1)/(16)`

Here, exponents 8² = 64 is done

`\bf = 7 + 16 * (1)/(16) \ {(\bf Division \ is \ done)}`

= 7 + 1

= 8