Subtract 7x 2 4x 9 from 5x 2 10x 5
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How do you subtract 7x2+4x−9 from 5x2+10x−5?
Answered by admin @
Answer:
Step-by-step explanation:
=5x^2+10x-5-7x^2-4x+9
=-2x^2+6x+4
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