FACTORIZE USING IDENTIES
25a^2-36
12xy-6y
4m^2-4m+3
p^2+10pq+25q^2
16x^2+9y^2-24xy
6mn-18m
4c^2/9-1/25
..........please answer fastly urgent
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(1) 5^2a^2-36=(5a)^2-6^2
( a^2-b^2)=(a+b)(a-b)
=(5a+6)(5a-6)
(4)(p+5q)^2
(5)(4x+3y)^2
(7)(2c/3-1/5)(2c/3+1/5)
( a^2-b^2)=(a+b)(a-b)
=(5a+6)(5a-6)
(4)(p+5q)^2
(5)(4x+3y)^2
(7)(2c/3-1/5)(2c/3+1/5)
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