Question

Identify the exponent in the term –3x2. A. x B. 2 C. minus sign (–) D. 3

Answer 1

2

Explanation:

The exponent is raised to the power of any variable [smaller number].

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Answer 2

B. 2

Explanation:

Assuming the term is meant to look like this: -3x², then the answer is B.2. An exponent is a superscript (super means above, script means writing) that tells you to multiply something by itself.

In this case, -3x² means -3·x·x

If it was written as (-3x)², it would mean (-3x)·(-3x)