1.Subtract 17m +21n -30mn from 3m -12n + 2mn.
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Answered by
1
Answer:
3m -12n + 2mn -(17m +21n -30mn)
= 3m -12n + 2mn - 17m -21n +30mn
= -14m -33n +32mn
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Answered by
1
Answer:
3m-12n+2mn-(17m+21n-30mn)
3m-12n+2mn-17m-21n+30mn
-14m-33n+32mn
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