Question

$(-43)\times (-99)+43$ is equal to _____.

• A. 4,300
• B. -4,300
• C. 4,257
• D. -4,214

Answer 1

The correct option is A 4,300

$(-43)\times (-99)+43$
$=(-1)\left(43\right)\times (-99)+43=43\times \{-(-99)+1\}\left[taking43ascommon\right]=43\times (99+1)$
$=43\times 100$
$=4,300$