2 years ago

Factorise x(6x - 5y) - 4(6x - 5y)^2

Mathematics

1 answer:

Fed [463]2 years ago

5 0

Answer:

(6x-5y)(20y-23x)

Step-by-step explanation:

x(6x - 5y) - 4(6x - 5y)^2

= (6x-5y)(x-4(6x-5y))

= (6x-5y)(x-24x+20y)

= (6x-5y)(20y-23x)

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