powers of variables??
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What is a Variable with an Exponent? A Variable is a symbol for a number we don't know yet. It is usually a letter like x or y. An exponent (such as the 2 in x2) says how many times to use the variable in a multiplication.
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1
Answer:
What is a Variable with an Exponent? A Variable is a symbol for a number we don't know yet. It is usually a letter like x or y. An exponent (such as the 2 in x2) says how many times to use the variable in a multiplication.
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