Question

Simplify using the distributive property:

(a) 7 x 97 x 21
Option 1:
147 x 21
Option 2:
7 x 2017
Option 3:
1437 x 21
Option 4:
7 x 2071

Answer 1

The correct answer is Option 4: 7 x 2071.

Step-by-step explanation:

The correct answer is Option 4: 7 x 2071.

To simplify the given expression using the distributive property, we can multiply 7 by each term inside the parentheses and then add the results.

7 x 97 x 21 = (7 x 97) x 21 = 679 x 21 = 14319.

So, the simplified expression is 14319, which matches with Option 4: 7 x 2071.

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