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Choose the correct simplification of (3x3 + 2x2 − 5x) − (8x3 − 2x2) A.−5x3 + 4x2 − 5x B. 5x3 + 2x2 + 5x C.−5x3 − 4x2 D. 5x3 + 2x2
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Nov 18, 2018
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Choose the correct simplification of (3x3 + 2x2 − 5x) − (8x3 − 2x2)
A.−5x3 + 4x2 − 5x
B. 5x3 + 2x2 + 5x
C.−5x3 − 4x2
D. 5x3 + 2x2
Mathematics
middle-school
Angga Ari Wijaya
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Answe
-5x³ + 4x² - 5x
Explanation:
got it right on the quiz
Andi Schroff
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Nov 20, 2018
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Andi Schroff
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(3x³ + 2x² - 5x) - (8x³ - 2x²
) =
3x³ + 2x² - 5x - 8x³ + 2x² =
-5x³ + 4x² - 5x
Moustafa Sallam
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Nov 22, 2018
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Moustafa Sallam
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