don't dare to delete my question
don't spam it's urgent
please help
explain step by step in pattern
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Plz refer to the attachment
Hope its helps u ❤️
Sorry for my bad handwriting..
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Step-by-step explanation:
Given that,
2y² - 4y - 30
= 2y² - 10y + 6y - 30 (∵2×(-30)= -60, -10×6= -60, -10+6 = -4 )
= 2y ( y - 5 ) + 6 ( y - 5 )
= ( y - 5 ) ( 2y + 6 )
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