EVALUATE (3a+5) (3a-7)
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Answered by
2
(3a + 5) (3a-7)
= 3a.3a + 5.3a -7.3a - 7.5
= 9a^2 + 15a - 21 a - 35
=9a^2 - 6a - 35
Hope it'll be helpful....
Answered by
12
Answer:
( 3a+5)(3a-7)
= 9a²- 21a+ 15a- 35
= 9a²- 6a- 35
Hope it helps
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