Factorize completely: 9x^2 – 9.
Correct answer(s):
- (3x - 3)(3x + 3)
Topic
Factorization
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Quizzes in Factorization for SSC
Factorize: x^2 + 8x + 12.
Correct answer(s):
- (x + 6)(x + 2)
Factorize by grouping: 8x^2 + 40x + 6x + 30.
Correct answer(s):
- (8x + 6)(x + 5)
Factorize completely: 49x^2 – 49.
Correct answer(s):
- (7x - 7)(7x + 7)
Factorize: x^2 + 16x + 60.
Correct answer(s):
- (x + 10)(x + 6)
Find the HCF (greatest common divisor) of 84 and 126.
Correct answer(s):
- 42
Select the prime factorization of 84 from the choices below.
Correct answer(s):
- 2^2 × 3 × 7