Question

pls help to solve this question​

Answer 1

Step-by-step explanation:

1) 6^3x+6y

2) 7^x+3.........

Answer 2

Answer:

$6 {}^{3x} \times 6 {}^{6y} \\ 6 {}^{(3x + 6y)}$

$7 {}^{x} \div 7 {}^{ - 3 } \\ 7 {}^{x - ( - 3)} \\ 7 {}^{x + 3}$