Question

Rewrite the rational exponent as a radical expression 2 and 7 over 8 and 2 and 1 over 4

Answer 1

Convert to improper frist
2 and 7/8=16/8+7/8=23/8
2 and 1/4=8/4+1/4=9/4

(23/8)/(9/4)
make bottom 1
times the whole thing by (4/9)/(4/9)
(92/72)/(36/36)=
92/72=
23/18