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Grade: 9

                        

factorise the given question 1] 3[x+2y]^2 + 5[x+2y]+2

5 months ago

Answers : (2)

Arun
24735 Points
							
Dear student
 
Question is wrong. Please check and repost this. You can qlso attach an image. I will be happy to help you.
5 months ago
Saurabh Koranglekar
askIITians Faculty
8407 Points
							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
5 months ago
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