ii
) 2x - 3y + 4z, 5x + 2y - 5z
Answers
Answered by
0
Step-by-step explanation:
2x+5x+2y-3y+4z-5z=7x-y-z
Answered by
0
Answer:
frist question
second question answers ayeha h
Step-by-step explanation:
2x-3y+4z
= -1xy+4z
=3xyz
5x+2y-5z
=7xy-5z
=2xyz
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