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Tcecarenko [31]
3 years ago
5

What is the first step in simplifying the following expression: 2 + 3(4 + 5×2) − 8 + 3^2

Mathematics
1 answer:
ch4aika [34]3 years ago
4 0

Answer:

5 x 2 inside the parenthesis

Step-by-step explanation:

We need an order of operations to ensure we always arrive at the correct answer. It gives us a consistent way to work with numbers. We use the mnemonic device like PEMDAS to remember the correct order.

P-parenthesis

E-exponents

M-multiplication

D-division

A-add

S-subtract.

We apply them left to right doing inner operations before outer operations.

There fore our first step is in the parenthesis and multiplication because it is the inner most operations. 5 x 2 inside the parenthesis.

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