expand (8-y)³
please answer
Answers
Answered by
0
Answer:
24
−
3
y
...
Step-by-step explanation:
please mark as brain
Answered by
0
Answer:
y³ - 24y² - 192y + 512
Step-by-step explanation:
( x - y ) ³ = x³ - y³ - 3xy ( x - y )
(8)³ - (y)³ - 3 (8) (y) ( 8 - y )
512 - y³ - 24y ( 8 - y )
512 - y³ - 192y - 24y²
y³ - 24y² - 192y + 512 ( Answer )
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