Question

Plzzz help me in this question
full solve with using identity ​

Answer 1

Answer:

884736

Step-by-step explanation:

(a + b)³ = a³ + b³ + 3ab(a + b)

Therfore,

(96)³ = (90 + 6)³

= (90)³ + (6)³ + [3 X 90 X6 (90 + 6)]

= 729000 + 216 + [1620 X 96]

= 729216 + 155520

= 884736

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Answer 2

Step-by-step explanation:

(96)³

By applying (a+b)³=a³+b³+3ab(a+b)

Now, (90+6)³=(90)³+(6)³+3(90)(6) (90+6)

=729,000+216+3×90×6 ×96

=729,000+216+270×6 ×96

=729,000+216+1620×96

=729,000+216+155,520

=884,736

(96)³=884,736