Question

Just answer the question i'll mark you the brainlest.

Answer 1

Answer:

- $\frac{8}{11}$

Step-by-step explanation:

$\frac{(5-3)^2}{1+3^2-21}$ ← evaluate numerator and denominator

= $\frac{2^3}{1+9-21}$

= $\frac{8}{-11}$

= - $\frac{8}{11}$

Answer 2

-6/11

(5-3^3) = 6

1+9-21= 11