Math, asked by lohita004, 1 year ago

Hola,Brainliars!!♡
Factorise:

343p^3 - 1331p^3

Answers

Answered by sakshi506166
19
hey here is your answer ✍✍✍✍...

Factorise it....
343p³- 1331p³
__________________
343 is the cube root of 7.....
1331 is the cube root of 11........

noW,,,,,,,

using Identity [ a³-b³ = (a+b) (a- b)]
=> ( 7p)³- (11p)³
=> ( 7p + 11p) ( 7p - 11p)...

hope it will help you please mark it as braniliest

lohita004: nope!!!!
lohita004: why would i report ur answer,sista?!
vikashtiwari21: yess
vikashtiwari21: write ans
Answered by Anonymous
35

HOLA !!



FACTORISE....



 <strong><em>343p^3 - 1331q^3</em></strong>



343 = cube root of 7



1331 = cube root of 11



 (7p)^3 - (11q)^3



We know that ,



 (a)^3 - (b)^3 =



 (a - b) (a^2 + ab + b^2)



 (7p)^3 - (11q)^3 =



 (7p - 11q) [(7p)^2 + 7p*11q + (11q)^2]



 (7p - 11q) (49p^2 + 77pq + 121q^2)



.



☺✌


lohita004: thnk u Rishita!!
Anonymous: Wlcm..
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Anonymous: Thanks bhaiya... :)
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vikashtiwari21: nice ans
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