factorise using identities 48p²-27q²
Answers
Answered by
7
Step-by-step explanation:
3(16p²-9q²)
3[(4p)²-(3q)²]
3(4p+3q)(4p-3q)
Answered by
7
Answer:
Answer is 3 (4p-3q) (4p+3q)
Step-by-step explanation:
=48p²-27q²
= 3(16p²-9q²)
= 3( (4p)² - (3q)²) ⇒Formula a²-b² = (a-b)(a+b)
= 3 (4p-3q) (4p+3q)
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