फैक्टराइज ए स्क्वायर प्लस 3 ए प्लस 9
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0
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what???? i can't understand .....
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sorryy yarrrr
Answered by
1
Answer:
hope so you write a2 +3a+9
therefore ,
( a2-3a) +(6a+9)
a(a-3) + 6(a+3)
( a-3 ) (a+6 )
hence , a2+3a+9 having two factors 3,-6.
if that help you then make me brilliantest and mark thank you.
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