Question

1. use the order of operations to evalua each expression. $25^{2}-2(2^{2}+8)$

Explanation:

Step1: Evaluate exponents first

$25^2 = 625$, $2^2 = 4$
Expression becomes: $625 - 2(4 + 8)$

Step2: Calculate inside parentheses

$4 + 8 = 12$
Expression becomes: $625 - 2(12)$

Step3: Perform multiplication

$2 \times 12 = 24$
Expression becomes: $625 - 24$

Step4: Do final subtraction

$625 - 24 = 601$

Answer:

601