Question

$\frac{(7^6)^2}{7^7}=?$

• A. $$7^5$$
• B. $$7^12$$
• C. $$7^6$$
• D. $$7^19$$

Answer 1

Answer:

$$7^5$$

$\frac{(7^6)^2}{7^7}=\frac{7^{6\times2}}{7^7}$

$=7^{12-7}=7^5$