Class 9 Exam > Class 9 Questions > Factorize: 125a3– 27b3– 225a2b + ...
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Factorize: 125a3 – 27b3 – 225a2b + 135ab2.
- a)(3a – 5b) (5a – 3b) (3a + 5b)2
- b)(3a – 5b) (3a – 5b) (3a – 5b)
- c)(5a – 3b) (5a – 3b) (5a – 3b)
- d)(5a + 3b) (5a – 3b) (5a + 9b)
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) ...
To factorize 125a^3, we can rewrite it as (5a)^3.
Using the formula a^3 - b^3 = (a - b)(a^2 + ab + b^2), we have:
(5a)^3 = (5a - _) ( (5a)^2 + (5a)(_) + _^2)
In this case, we can see that a = 5a, so we have:
(5a)^3 = (5a - 5a) ( (5a)^2 + (5a)(5a) + (5a)^2)
Simplifying further, we get:
(5a)^3 = 0 (25a^2 + 25a^2 + 25a^2)
Therefore, the factorization of 125a^3 is 0 times (25a^2 + 25a^2 + 25a^2), or simply 0.
Using the formula a^3 - b^3 = (a - b)(a^2 + ab + b^2), we have:
(5a)^3 = (5a - _) ( (5a)^2 + (5a)(_) + _^2)
In this case, we can see that a = 5a, so we have:
(5a)^3 = (5a - 5a) ( (5a)^2 + (5a)(5a) + (5a)^2)
Simplifying further, we get:
(5a)^3 = 0 (25a^2 + 25a^2 + 25a^2)
Therefore, the factorization of 125a^3 is 0 times (25a^2 + 25a^2 + 25a^2), or simply 0.
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Community Answer
Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) ...
Use formula...
(a+b)^3=. a^3 +b^3 +3ab(a+b)
(a+b)^3=. a^3 +b^3 +3ab(a+b)
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Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) (5a – 3b) (3a + 5b)2b)(3a – 5b) (3a – 5b) (3a – 5b)c)(5a – 3b) (5a – 3b) (5a – 3b)d)(5a + 3b) (5a – 3b) (5a + 9b)Correct answer is option 'C'. Can you explain this answer?
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Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) (5a – 3b) (3a + 5b)2b)(3a – 5b) (3a – 5b) (3a – 5b)c)(5a – 3b) (5a – 3b) (5a – 3b)d)(5a + 3b) (5a – 3b) (5a + 9b)Correct answer is option 'C'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) (5a – 3b) (3a + 5b)2b)(3a – 5b) (3a – 5b) (3a – 5b)c)(5a – 3b) (5a – 3b) (5a – 3b)d)(5a + 3b) (5a – 3b) (5a + 9b)Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) (5a – 3b) (3a + 5b)2b)(3a – 5b) (3a – 5b) (3a – 5b)c)(5a – 3b) (5a – 3b) (5a – 3b)d)(5a + 3b) (5a – 3b) (5a + 9b)Correct answer is option 'C'. Can you explain this answer?.
Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) (5a – 3b) (3a + 5b)2b)(3a – 5b) (3a – 5b) (3a – 5b)c)(5a – 3b) (5a – 3b) (5a – 3b)d)(5a + 3b) (5a – 3b) (5a + 9b)Correct answer is option 'C'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) (5a – 3b) (3a + 5b)2b)(3a – 5b) (3a – 5b) (3a – 5b)c)(5a – 3b) (5a – 3b) (5a – 3b)d)(5a + 3b) (5a – 3b) (5a + 9b)Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) (5a – 3b) (3a + 5b)2b)(3a – 5b) (3a – 5b) (3a – 5b)c)(5a – 3b) (5a – 3b) (5a – 3b)d)(5a + 3b) (5a – 3b) (5a + 9b)Correct answer is option 'C'. Can you explain this answer?.
Solutions for Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) (5a – 3b) (3a + 5b)2b)(3a – 5b) (3a – 5b) (3a – 5b)c)(5a – 3b) (5a – 3b) (5a – 3b)d)(5a + 3b) (5a – 3b) (5a + 9b)Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
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Here you can find the meaning of Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) (5a – 3b) (3a + 5b)2b)(3a – 5b) (3a – 5b) (3a – 5b)c)(5a – 3b) (5a – 3b) (5a – 3b)d)(5a + 3b) (5a – 3b) (5a + 9b)Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) (5a – 3b) (3a + 5b)2b)(3a – 5b) (3a – 5b) (3a – 5b)c)(5a – 3b) (5a – 3b) (5a – 3b)d)(5a + 3b) (5a – 3b) (5a + 9b)Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) (5a – 3b) (3a + 5b)2b)(3a – 5b) (3a – 5b) (3a – 5b)c)(5a – 3b) (5a – 3b) (5a – 3b)d)(5a + 3b) (5a – 3b) (5a + 9b)Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) (5a – 3b) (3a + 5b)2b)(3a – 5b) (3a – 5b) (3a – 5b)c)(5a – 3b) (5a – 3b) (5a – 3b)d)(5a + 3b) (5a – 3b) (5a + 9b)Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Factorize: 125a3– 27b3– 225a2b + 135ab2.a)(3a – 5b) (5a – 3b) (3a + 5b)2b)(3a – 5b) (3a – 5b) (3a – 5b)c)(5a – 3b) (5a – 3b) (5a – 3b)d)(5a + 3b) (5a – 3b) (5a + 9b)Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 9 tests.
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