factorise the given question1] 3[x+2y]^2 + 5[x+2y]+2
factorise the given question
1] 3[x+2y]^2 + 5[x+2y]+2
Siya Ann Siju , 5 Years ago
Grade 9
9 grade maths> factorise the given question 1] 3[x+2y]^2...
2 Answers
Arun
Dear student
Question is wrong. Please check and repost this. You can qlso attach an image. I will be happy to help you.
Saurabh Koranglekar
Dear student
consider
x+2y =k
3k^2 + 5k +2
3k^2 + 3k + 2k + 2
3k(k+1)+2(k+1)
(3k+2)(k+1)
now substitute back k and simplify
that is the answer
Regards
consider
x+2y =k
3k^2 + 5k +2
3k^2 + 3k + 2k + 2
3k(k+1)+2(k+1)
(3k+2)(k+1)
now substitute back k and simplify
that is the answer
Regards
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