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Mathematics, 04.09.2021 01:00 phillipmccormick

Find the sum of 3x2−7x+5 and x2−4x−9, subtract 5x2−8x−7. Question 4 options:

−x2−3x+3

−x2−19x−11

x2−3x+3

−x2+3x−3

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Find the sum of 3x2−7x+5 and x2−4x−9, subtract 5x2−8x−7. Question 4 options:

−x2−3x+3
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