Factorise (i) 49a squre + 70ab +25b squre
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Answered by
1
Answer:
(7a)²+2×7a×5b+(5b)²
(7a+5b)²
(7a+5b)(7a+5b)
Answered by
2
Answer:
kiran this is too easy so you can do it
Step-by-step explanation:
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