Question

Simply and write the answer with positive integral index

Answer 1

Answer:

3³

Step-by-step explanation:

Using the rules of exponents

$a^{m}$ × $a^{n}$ ⇔ $a^{(m+n)}$

$(a^{m}) ^{n}$ = $a^{mn}$

Given

27³ × $3^{-6}$

Note that 27 = 3³ , thus

= (3³)³ × $3^{-6}$

= $3^{9}$ × $3^{-6}$

= $3^{(9-6)}$

= 3³