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Factorization — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSFactorization1 Mark
MCQ
The factorisation of $12a^2b + 15ab^2$ is:
  • ✓
    $3ab (4a + 5b)$
  • B
    $3a^2b (4a + 5b)$
  • C
    $3ab^2 (4a + 5b)$
  • D
    $3a^2b^2 (4a + 5b)$
✓

Answer

Correct option: A.
$3ab (4a + 5b)$
A.  $3ab (4a + 5b)$
Solution:
$12a^2b + 15ab^2 = 3ab(4a + 5b)$

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