John is planning to purchase a new car that costs $15,500. On average, a new car loses 11% of its value the moment that it is dr
2 answers:
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Option B : is the expression equivalent to
Explanation:
The given expression is
Rewriting the expression using the exponent rule,
Hence, we get,
Simplifying, we get,
Applying the rule,
Thus, we have,
Now, we shall determine from the options that which expression is equivalent to
Option A:
The expression is not equivalent to simplified expression
Thus, the expression is not equivalent to
Hence, Option A is not the correct answer.
Option B:
The expression is equivalent to the simplified expression
Thus, the expression is equivalent to
Hence, Option B is the correct answer.
Option C:
The expression is not equivalent to the simplified expression
Thus, the expression is not equivalent to
Hence, Option C is not the correct answer.
Option D:
The expression is not equivalent to the simplified expression
Thus, the expression is not equivalent to
Hence, Option D is not the correct answer.
We have been given an expression . We have been given steps how Chris tried to solve the given expression. We are asked to choose the correct option about Chris's work.
Let us simplify our given expression.
Using exponent property, , we cab rewrite our given expression as:
Now we will use exponent property to further simplify our expression.
Therefore, Chris made mistake in step 2.