Question

12. (r - 5)3 + r2 ifr= -3 and s= -4

Answer 1

-503

Explanation:

the statement tell us:

(r - 5)^3 + r^2

r= -3

so we have:

(-3 - 5)^3 + (-3)^2

(-8)^3 + 9

-512+9 = -503