Factorise=25y2 - 121z²
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Answer:
(5y+11z)(5y-11z)
Step-by-step explanation:
property used-- a²-b²=(a+b)(a-b)
25y2 - 121z²
(5y)²-(11z)²
(5y+11z)(5y-11z)
Hope your query is solved.
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