Question

Subtract: 7xysquarez+13xyzcube-6from4xyzsquare+xyz-6xsquareyz+9xysquarez
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Answer 1

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Rules Used :-

# When a negative and a positive is multiplied it always makes Negative Sign.

# when two negatives are multiplied it always makes positive sign.

# A negative and a positive always makes Negative with the sign Whose number is greater.

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Attachment Please...!! (◡ ω ◡)

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