Math, asked by krishnabaliga77, 9 months ago

subtract 3xy + 5yz-7zx from 9 xy - 2yz - 6zx​​

Answers

Answered by Bitwin
0

Answer:

=2xy−7yz+5zx+10xyz

Step-by-step explanation

Subtract 3xy+5yz−7zx from5xy−2yz−2zx+10xyz

 5xy−2yz−2zx+10xyz−(3xy+5yz−7zx)

=5xy−2yz−2zx+10xyz−3xy−5yz+7zx

=2xy−7yz+5zx+10xyz

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