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Question 1

Use the rule of order of operations to simplify the expression as much as possible:

[tex]\[ (5+4)^2 = \][/tex]

[tex]\[ \square \][/tex]

Sagot :

GinnyAnsweridn
Certainly! Let's simplify the expression step-by-step using the order of operations (often remembered by the acronym PEMDAS: Parentheses, Exponents, Multiplication and Division (left to right), Addition and Subtraction (left to right)).

Given expression:
[tex]\[ (5+4)^2 \][/tex]

1. Parentheses: First, we evaluate the expression inside the parentheses.
[tex]\[ 5 + 4 = 9 \][/tex]
So the expression simplifies to:
[tex]\[ 9^2 \][/tex]

2. Exponents: Next, we handle the exponentiation.
[tex]\[ 9^2 = 81 \][/tex]

Therefore, the simplified expression is:
[tex]\[ 81 \][/tex]

So, [tex]\((5+4)^2 = 81\)[/tex].
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