Question

express ( -1/3)⁴×(-1/3)⁵ as power of rational number with negative exponent​

Answer 1

Answer:

Solution: (–1/3)⁴×(–1/3)⁵

= (–1/3)⁹ [powers of the same base get added]

= –1 × 3‐⁹

= –( 3⁰ × 3‐⁹)

= –(3‐⁹)

= (–3)‐⁹

Hence, –3 is a rational number with an exponent of (–9)

Hope this helps!