Question

100 points PLEASE ANSWER ASAP thank you so much

Answer 1

Answer:

$\large\text{ x^{\frac{21}{25}} }$

Step-by-step explanation:

Given expression:

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

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

$\implies \large x^\left(\frac{3}{5} \times \frac{7}{5}\right)$

$\implies \large \text{ x^{\frac{21}{25}} }$

Answer 2

Answer:

X elevated to 21/25

Step-by-step explanation:

Exponent law say you have to multiplied the exponents:

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

21/25

The mistake was using sumatory instead multiplication.

Regards