16. Expand (5+4m) (4m+4) (-5+2m)
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24
Answer:
(5 + 4m) (4m + 4) x (-5 + 2m)
= (20m + 20 + 16m² + 16m) x (2m - 5)
= (16m² + 36m + 20) x (2m - 5)
= 32m³+ 72m² + 40m - 80m² - 180m - 100
= 32m³ - 8m² - 140m -100
Hope it helps u...........
FOLLOW.....mE,,,,
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Answered by
1
Answer:
-100 is your answer.....
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