Expanding the brackets:
subtracting a multi-term expression
If there a negative multi-term expression appears in a multi-term expression, when we expand the brackets, all the terms will be changed to their opposites.
Proof
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Child types
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Pattern examples
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Practice exercises
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If there a negative multi-term expression appears in a multi-term expression, when we expand the brackets, all the terms will be changed to their opposites.
If there a negative multi-term expression appears in a multi-term expression, when we expand the brackets, all the terms will be changed to their opposites.
If there a negative multi-term expression appears in a multi-term expression, when we expand the brackets, all the terms will be changed to their opposites.
If there a negative multi-term expression appears in a multi-term expression, when we expand the brackets, all the terms will be changed to their opposites.