Respuesta :
Answer:
407
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
- Left to Right
Step-by-step explanation:
Step 1: Define
24² - (144 + 25)
Step 2: Evaluate
- Exponents: 576 - (144 + 25)
- (Parenthesis) Add: 576 - 169
- Subtract: 407
Answer:
407
Step-by-step explanation:
24² - (144+25)
576 - (144+25)
576 - (169)
= 407