(207 × 193) = ? - Vidyadip

MCQ

$(207 × 193) = ?$

A
$39851$
✓
$39951$
C
$39961$
D
$38951$

✓

Answer

Correct option: B.

$39951$

$207 × 193$
$= (200 + 7)(200 - 7)$
$= (200)^2 - (7)^2$
$= 40000 - 49$
$= 39951$

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