Question

$( \frac{1}{7} )^{8} \times{7}^{9}$
Please help me with this ​

Answer 1

Answer:

7

Step-by-step explanation:

$(\frac{1}{7})^{8} * 7^{9} \\= \frac{1^{8}}{7^{8} } *7^{9} \\=\frac{7^{9} }{7^{8} } \\= 7^{9-8} \\=7^1\\=7$

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