Question

100 points PLEASE ANSWER ASAP thank you so much

Answer 1

X elevated to 21/25

Explanation:

Exponent law say you have to multiplied the exponents:

(3/5)*(7/5) =

21/25

The mistake was using sumatory instead multiplication.

Regards

Answer 2

`\large\text{$ x^{(21)/(25)} $}`

Explanation:

Given expression:

`\large \text{$ \left(x^{(3)/(5)}\right)^{(7)/(5)} $}`

`\textsf{Apply exponent rule} \quad (a^b)^c=a^(bc):`

`\implies \large \text{$ x^\left((3)/(5) * (7)/(5)\right) $}`

`\implies \large \text{$ x^{(21)/(25)} $}`