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factorize (a) (3a-1)^2 - 6a + 2...

factorize (a) `(3a-1)^2` - 6a + 2

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Look at the following pattern : (i) 28 = 2^(2) xx 7^1 , Total number of factors (2+1) (1+1)= 3 xx 2 =6 28 is divisible by 6 factors i.e., 1,2,4,7,14,28 (ii) 30=2^(1) xx 3^(1) xx 5^(1) , Total number of factors ( 1+1)(1+1)(1+1)=2 xx 2 xx 2 =8 30 is divisible by 8 factor i.e., 1,2,3,5,6,10,15,30 find pattern

Look at the following pattern : (i) 28 = 2^(2) xx 7^1 , Total number of factors (2+1) (1+1)= 3 xx 2 =6 28 is divisble by 6 factors i.e., 1,2,4,7,14,28 (ii) 30=2^(1) xx 3^(1) xx 5^(1) , Total number of factors ( 1+1)(1+1)(1+1)=2 xx 2 xx 2 =8 30 is divisble by 8 factor i.e., 1,2,3,5,6,10,15,30