MCQ
Mark against the correct answer in the following:
$(-9) \times 6 + (-9) \times 4 = ?$
  • $-90$
  • B
    $90$
  • C
    $-18$
  • D
    $18$

Answer

Correct option: A.
$-90$

$(-9) \times 6 + (-9) \times 4$
Using distributive law:$(-9) \times (6 + 4)$
$= (-9) \times (10)$
$= -90$

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