Question
What must be subtracted from (4x3−3x+5) to get (2x2−3x3+5x−2) ?
Answer: Option D
:
D
4x3−3x+5
−3x3+5x−2+2x2
(+)(−)(+)(−)
________________________
7x3−8x+7−2x2
=7x3−2x2−8x+7
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:
D
4x3−3x+5
−3x3+5x−2+2x2
(+)(−)(+)(−)
________________________
7x3−8x+7−2x2
=7x3−2x2−8x+7
Was this answer helpful ?
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