Question

Write -27/343 in exponemtial form with a negative exponent​

Answer 1

Answer:

If the exponential expression is negative, such as −34, it means –(3 • 3 • 3 • 3) or −81. If −3 is to be the base, it must be written as (−3)4, which means −3 • −3 • −3 • −3, or 81. Likewise, (−x)4 = (−x) • (−x) • (−x) • (−x) = x4, while −x4 = –(x •