Question

3r-s-+². 2s+r+3t² cual es su resultado ​

Answer 1

Explicación paso a paso:

(3r-s-+²). (2s+r+3t² )

6rs+3r^2+9t^2r-2s^2-rs-3t^2s-2t^2s-t^2r-3t^4

3t^4+9t^2r-3t^2s-2t^2s-t^2r-2s^2+3r^2+6rs-rs

3t^4+8t^2r-5t^2s-2s^2+3r^2+6rs-rs

3t^4+8t^2r-5t^2s-2s^2+3r^2+5rs