Question

Subtract the sum of (x³+yz + 5) and (3x³-8) from the sum of (9x³-3yz) and

(5yz + 5).plz answer fast my friends​

Answer 1

Answer:

x3+yz+5+3x3+0-8

=4x3+yz-3

9x3-3yz+5yz+5

=9x3+2yz+5

=9x3+2yz+5-4x3+yz-3

5x3+yz+2