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Factorization — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSFactorization1 Mark
MCQ
Factorize $55xz^2 + 99x^3z$
  • A
    $11(5xz^2 + 9x^3z)$
  • B
    $11x^3z^2(5x) + 9z)$
  • ✓
    $11xz(5z + 9x^2)$
  • D
    $5(11xz^2) + 9(11x^3z)$
✓

Answer

Correct option: C.
$11xz(5z + 9x^2)$
C.  $11xz(5z + 9x^2)$
Solution:
In the given expression, $11xz$ is the common factor.
Hence after factorization we can rewrite the expression as $11xz(5z + 9x^2).$

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