Question

Evaluate: -32^0.8

what would the 0.8 be in a radical?

Answer 1

hmm i forgot
but i think so

you might wanna check

but i think so
fractional exponents would also be in a radical form also
usually used in calc

Answer 2

\[ -32^{0.8}\]
0.8=4/5
\[-32^{4/5}\]
or
\[(-32^4)^{1/5}\]
in radical from
\[\sqrt[5]{-32^4}\]

Answer 3

now 32=2^5
so \[(-32)^{1/5}=-2\]
we'll have now
\[-2^4\]
which is -16

Answer 4

sorry it'd be +16