solve using identies
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3
Using formula
a³+b³= (a-b) (a²-ab+b²)
so denominational side both cut
so only (a-b) left 55-45=10 is correct answer check it screenshot.
a³+b³= (a-b) (a²-ab+b²)
so denominational side both cut
so only (a-b) left 55-45=10 is correct answer check it screenshot.
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(55×55×55) + ( 45×45×45) ÷ ( 55×55)- 55×45 +(45×45)
(166375 + 91125) ÷ 3025 - 2475 + 2025
257500 ÷ (550 + 2025)
257500 ÷ 2575
100 answer
(166375 + 91125) ÷ 3025 - 2475 + 2025
257500 ÷ (550 + 2025)
257500 ÷ 2575
100 answer
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