2 a - b whole square - 10 + 5 b factorise by groping method
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Hi friend
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Your answer
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★ FACTORISATION
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(2a - b)² - 10 + 5b
=> (2a - b)² - 5(2a - b)
=> (2a - b)[(2a - b) - 5]
=> (2a - b)(2a - b - 5)
HOPE IT HELPS
----------------
Your answer
--------------------
★ FACTORISATION
-------------------------------
(2a - b)² - 10 + 5b
=> (2a - b)² - 5(2a - b)
=> (2a - b)[(2a - b) - 5]
=> (2a - b)(2a - b - 5)
HOPE IT HELPS
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