Math, asked by 675524, 16 days ago

Q14 Factorise the following: with explanation

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Answers

Answered by makhamali2

0

See in image the answer is given there. Hope it helps if it don't please inform me

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Answered by Prodyutpol

0

Answer:

Let (3x - 5y) be x

Now,

14(3x - 5y)³ + 7(3x - 4y)³

= 14x³ + 7x³ [Substituting (3x - 5y) with x]

= 21x³

= 21 (3x - 5y)³

= 21 (3x - 5y) (3x - 5y) (3x - 5y) (Factors)

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