Question

Find the product of (3xpower4-4xy) (3x2-3xy)

Answer 1

Answer:

$Product \: of \: (3x^{4}-4xy)(3x^{2}-3xy)=9x^{6}-9x^{5}y - 4x^{3}y-12x^{2}y^{2}$

Step-by-step explanation:

$Product \: of \: (3x^{4}-4xy)(3x^{2}-3xy)\\=3x^{4}(3x^{2}-3xy)-4xy(3x^{2}-3xy)\\=9x^{4+2}-9x^{4+1}y - 4x^{1+2}y-12x^{1+1} y^{1+1}$

$= 9x^{6}-9x^{5}y - 4x^{3}y-12x^{2}y^{2}$

Therefore.,

$Product \: of \: (3x^{4}-4xy)(3x^{2}-3xy)=9x^{6}-9x^{5}y - 4x^{3}y-12x^{2}y^{2}$

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