Math, asked by Aashifa1, 1 year ago

find the expansion of the following!❣❤❤❤❤✍✍✍
(2p+3) (2p-4) (2p-5)

Answers

Answered by Avni01
28
( 2p + 3) ( 2p - 4). ( 2p - 5).
= ( 4p² + 6p - 8p - 12) ( 2p - 5)
= ( 4p² - 2p - 12) ( 2p - 5)
=2p ( 4p² - 2p - 12) - 5 ( 4p² - 2p - 12)
= 8p³ - 4p² - 24p - 20p² + 10p + 60
= 8p³ - 24p² - 14p + 60

Here's the answer.

Aashifa1: thank you dear
Aashifa1: and also plzz do for another expression also
Avni01: My pleasure ♥️
Aashifa1: it is( 3a+1)(3a-2)(3a+4)
Aashifa1: please do this by editing the answer
Answered by Anonymous
12
Hey there!! ✌✌⭐⭐☺☺⭐⭐☺☺⭐⭐☺☺
here is the answer

the expansion of the given expression...
(2p+3)(2p-4)(2p-5)
=(4p^2+8p-6p-12)(2p-5)
=(4p^2+2p-12)(2p-5)
=8p^3-20p^2+4p^2-10p-24p+60
=8p^3+16p^2-14p+60(answer)

hope it helps you ✔✔✌✌⭐⭐☺☺

Aashifa1: how 4p^2 came??
Aashifa1: can you tell me ???
Anonymous: multiplication of 2p and 2p
Avni01: 2p×2p = 4p²
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