Score on last try: 1 of 2 pts . See Details for more. You can retry this question below Use the rule of order of operations to símplify each expression as much a \( (5+6)^{2}= \)

To simplify \( (5+6)^{2} \), you first need to do the operation inside the parentheses. So, calculate \( 5 + 6 = 11 \). Now, substitute back into the expression: \( 11^{2} \). This means you multiply 11 by itself: \( 11 \times 11 = 121 \). Therefore, \( (5+6)^{2} = 121 \). Fun fact: The order of operations is often remembered by the acronym PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). This is a handy way to ensure you tackle problems correctly! Common mistake to watch out for: Sometimes, students forget to solve the parentheses first and jump straight to squaring the numbers involved. Always remember, order matters! Following PEMDAS will keep you on track.