Question

$expand \\ 1) \: ( \frac{3}{2}p + 1) ^{3} \\ 2) \: (u - \frac{2}{3}v) ^{3}$
Chapter name "POLYNOMIALS"

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Answer 1

Step-by-step explanation:

1) (3/2p+1)³

Ans: (3/2p)³+(1)³+3(3/2p)²(1)+3(3/2p)(1)²

27/8p³+1+27/4p²+9/2p

27/8p³+27/4p²+9/2p+1

2) (u-2/3v)³

Ans: (u)³-(2/3v)³-3(u)(2/3v)(u-2/3v)

u³-8/27v³-2uv(u-2/3v)

u³-8/27v³-2u²v+4/3uv²