Class 8 Exam  >  Class 8 Questions  >  Can you explain the answer of this question b... Start Learning for Free
Can you explain the answer of this question below:
Factorise: 4y2−12y+ 9
  • A:
    (7y− 5)2
  • B:
    (5y− 3)2
  • C:
    (2y− 5)2
  • D:
    (2y− 3)2
The answer is D.
Verified Answer
Can you explain the answer of this question below:Factorise: 4y2&minus...
We have 4y- 12y+9. comparing the equation with (a-b)2=a2-2ab+b2,gives us a2=(2y)2,2ab=2*3*2y and b2=(3)2.Hence the answer is (2y-3)2.
View all questions of this test
Most Upvoted Answer
Can you explain the answer of this question below:Factorise: 4y2&minus...
B
Attention Class 8 Students!
To make sure you are not studying endlessly, EduRev has designed Class 8 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 8.
Explore Courses for Class 8 exam

Top Courses for Class 8

Can you explain the answer of this question below:Factorise: 4y2−12y+9A:(7y−5)2B:(5y−3)2C:(2y−5)2D:(2y−3)2The answer is D.
Question Description
Can you explain the answer of this question below:Factorise: 4y2−12y+9A:(7y−5)2B:(5y−3)2C:(2y−5)2D:(2y−3)2The answer is D. for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Can you explain the answer of this question below:Factorise: 4y2−12y+9A:(7y−5)2B:(5y−3)2C:(2y−5)2D:(2y−3)2The answer is D. covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Can you explain the answer of this question below:Factorise: 4y2−12y+9A:(7y−5)2B:(5y−3)2C:(2y−5)2D:(2y−3)2The answer is D..
Solutions for Can you explain the answer of this question below:Factorise: 4y2−12y+9A:(7y−5)2B:(5y−3)2C:(2y−5)2D:(2y−3)2The answer is D. in English & in Hindi are available as part of our courses for Class 8. Download more important topics, notes, lectures and mock test series for Class 8 Exam by signing up for free.
Here you can find the meaning of Can you explain the answer of this question below:Factorise: 4y2−12y+9A:(7y−5)2B:(5y−3)2C:(2y−5)2D:(2y−3)2The answer is D. defined & explained in the simplest way possible. Besides giving the explanation of Can you explain the answer of this question below:Factorise: 4y2−12y+9A:(7y−5)2B:(5y−3)2C:(2y−5)2D:(2y−3)2The answer is D., a detailed solution for Can you explain the answer of this question below:Factorise: 4y2−12y+9A:(7y−5)2B:(5y−3)2C:(2y−5)2D:(2y−3)2The answer is D. has been provided alongside types of Can you explain the answer of this question below:Factorise: 4y2−12y+9A:(7y−5)2B:(5y−3)2C:(2y−5)2D:(2y−3)2The answer is D. theory, EduRev gives you an ample number of questions to practice Can you explain the answer of this question below:Factorise: 4y2−12y+9A:(7y−5)2B:(5y−3)2C:(2y−5)2D:(2y−3)2The answer is D. tests, examples and also practice Class 8 tests.
Explore Courses for Class 8 exam

Top Courses for Class 8

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev