Question

Evaluate the expression.

{[(30 – 60) ÷ (-30)]² – 15} ÷ (-7)
What is the value of the expression?

Answer 1

22/7

Explanation:

Answer 2

2

Explanation:

(30–60)= –30

[‐30÷(–30)]²=1

{1–15}=–14

–14÷(–7)=2