Factorize: a) 4p2-9
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Answered by
18
Answer:
4p²-9
= (2p)²-(3)² = (2p+3) (2p-3)
hope this answer is clear to you..
Answered by
2
Answer:
it is 4P²- 9
Step-by-step explanation:
(2p)² - 3²
= a² - b² = a²+b²-2ab (put this formula)
= (2p²) + 3² - 2 × 2p × 3
= 4p² + 9 - 12p
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