find the lcm of a^2+3*a+2 ,a^2+5*a+6 , a^2+4*a+4 show me method of solving also
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a^2+3a+2
a^2+2a+a+2=0
a(a+2)+1(a+2)=0
(a+2)(a+1)
Similarly
a^2+5a+6
a^2+3a+2a+6=0
a(a+3)+2(a+3)=0
(a+3)(a+2)
And
a^2+4a+2
a^2+2a+2a+4=0
a(a+2)+2(a+2)=0
(a+2)(a+2)
(a+2)^2
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a^2+2a+a+2=0
a(a+2)+1(a+2)=0
(a+2)(a+1)
Similarly
a^2+5a+6
a^2+3a+2a+6=0
a(a+3)+2(a+3)=0
(a+3)(a+2)
And
a^2+4a+2
a^2+2a+2a+4=0
a(a+2)+2(a+2)=0
(a+2)(a+2)
(a+2)^2
I think it is helpful for you If you like please mark as brainliest
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