Evaluate the expression: –(31 + 2) + 72 – (–5)2.
1 answer:
Answer:
14
Step-by-step explanation:
Order of operations rules require that we do any work inside parentheses first. Thus,
–(31 + 2) + 72 – (–5)^2
becomes:
-33 + 72 - 25, or
14
Important: Please use " ^ " to denote exponentiation; (-5)2 is incorrect, whereas (-5)^2 or (-5)² is correct.
You might be interested in
Answer: a
Step-by-step explanation:
actually none of them since 212 is the biggest number and should be at the end but none of the answers say so
49.276 mm, (25.4 mm•x in) es la ecuación para convertir las pulgadas a milímetros
