Question

3×(-50)×(-2×9+10)+50

Answer 1

Hey !

☺️Here is ur answer,

$3 \times ( - 50) \times ( - 2 \times 9 + 10) + 50 \\ - 150 \times( - 18 + 10) + 50 \\ - 150( - 8 ) + 50 \\ 1200 + 50 \\ = 1250$
HOPE IT HELPED U.

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Answer 2

you should apply BODMAS rule
simplify the terms in the brackets i.e,
=3×(-50)×(-18+10)+50
=-150×(-8)+50
=1200+50
= 1250
hope it helped:)