Mathematics, 28.05.2020 09:59 luna163

To evaluate an expression with variables:

1. Substitute the values for the variables.

2. Identify grouping symbols, beginning with the innermost symbols.

3. Determine and apply the rules of exponents to simplify.

4. Evaluate.

Evaluate the expression using x = –1 and y=3.
(6x4y3)

What is the value of the expression?
–162
–54
162
216

Answers: 1

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To evaluate an expression with variables:

1. Substitute the values for the variables.

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