2r^2+3s^3-r^2+4t^2-r^2 if r=-2, s=-3, and t=5

answer: 0,6

step-by-step explanation:

this would make it the y intercept.

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

↓↓↓↓↓↓↓↓↓

step-by-step explanation:

this is a parabola.