Question

evaluate:(-3)-⁴
answer me​

Answer 1

$\huge \fbox \colorbox {orange}{solution - }$

${ (- 3)}^{ - 4} = {( \frac{1}{ - 3}) }^{4} = \frac{1}{81}$

$\large \dag \: { \tt{hope \: it \: helps \: you}} \: \dag$

Answer 2

Step-by-step explanation:

${ - 3}^{ - 4}$

According to law of exponents, we can write

=${ - 3}^{ - 4}$

= ${ \frac{1}{3} }^{4}$

But we know that 3⁴ is 81[∵−3×−3×−3×−3=+81]

So , we can write as

$\frac{1}{81}$

Or

$- 81$