Math, asked by souravdas33, 1 year ago

(ii) x2 - 6xy - 7y².
FACTORISE IT​

Answers

Answered by AccioNerd
17

Answer:

(x + y)(x - 7y)

Step-by-step explanation:

x² - 6xy - 7y²

= x² + xy - 7xy - 7y²

= x(x + y) -7y(x + y)

= (x + y)(x - 7y)

Hope this helps! :)

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Dilipsir: lest step explain
AccioNerd: We take x + y common
AccioNerd: = x(x + y) -7y(x + y)
AccioNerd: = (x + y)[(x) - (7y)]
AccioNerd: = (x + y)(x - 7y)
Answered by wakefieldrachel2006
0

Answer:

(x+y)(x-7y)

Step-by-step explanation:

Mark ne as a brain list

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