Question

expand to (2P + Q )^3

plz ​

Answer 1

Answer:

(2P+Q)³ = 8P³+Q³+12P²Q+6PQ²

Step-by-step explanation:

TO EXPAND:-

(2P+Q)³        ( BY USING:- [(a+b)³ = a³+b³+3ab(a+b) ]

WE GET,

(2P+Q)³

(2P)³+(Q)³+3(2P)(Q)[2P+Q]

8P³+Q³+6PQ[2P+Q]

8P³+Q³+12P²Q+6PQ²

I HOPE YOU UNDERSTOOD THE QUESTION!!!

                                  !!!JAI SHREE KRISHNA!!!    

 

Answer 2

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8P³+Q³+12P²Q+6PQ²

To Expand-

$(2P+Q)³......( BY \: USING:- [(a+b)³ = a³+b³+3ab(a+b) ]$

WE GET,

$(2P+Q)³$

$(2P)³+(Q)³+3(2P)(Q)[2P+Q]$

$= > 8P³+Q³+6PQ[2P+Q]$

$= > 8P³+Q³+12P²Q+6PQ²$