Question

x²-8x-xy+8y
factorise the following

please answer​

Answer 1

Answer:

Given to Factorise:-

x²-8x-xy+8y

Solution:-

x²-8x-xy+8y

(x²-8x)-(xy-8y)

=x(x-8)-y(x-8)

= (x-y)(x-8)

Verification by multiplication:-

(x-y)(x-8)

x(x-8)-y(x-8)

x²-8x-xy+8y

Since answer is same:

Since answer is same:Hence,the given solution:-

=(x-y)(x-8)

Answer 2

Answer:

x² - 8x - xy + 8y = (x - 8) (x - y)

Step-by-step explanation:

Given equation,

      => x² - 8x - xy + 8y

      => x (x - 8) - y (x - 8)

      => (x-8) (x-y)

∵Hence, we got the answer x² - 8x - xy + 8y = (x - 8) (x - y)