16y² - 49
(math form 2)
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1
Answer:
Is it factorization or what?
Step-by-step explanation:
Please mention the question properly.
Answered by
2
16y² - 49 = (4y)²-(7)²
= (4y+7)(4y-7) ----> {since a²-b²= (a+b)(a-b)
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