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OpenStudy (bethanyvengen):
Write the expression using the base only once. 7^9*7^12
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OpenStudy (anonymous):
When we multiply exponents with like bases, we keep the base and add the exponents. \(7^9 \times 7^{12} \rightarrow 7^{9 + 12} \rightarrow~?\) Can you add 9 + 12? @bethanyvengen
OpenStudy (conqueror):
9 + 12 = ???
OpenStudy (bethanyvengen):
23
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