Add [ -6 + -2 +2] + [-3 + 2 +1]

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asked Dec 3, 2021 219k views

1 vote

Add [ -6 + -2 +2] + [-3 + 2 +1]

Mathematics
college

Vishwa Ratna asked

by Vishwa Ratna

4.2k points

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2 Answers

3 votes

Answer:

-6

Explanation:

Taras Lozovyi answered Dec 4, 2021

by Taras Lozovyi

5.3k points

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6 votes

Answer:

-6

Explanation:

$[ -6 + -2 +2] + [-3 + 2 +1]\\$

Follow the PEDMAS order of operation

$\\\mathrm{Calculate\:within\:parentheses}\:\left[-6-2+2\right]\::\quad -6\\=-6+\left[-3+2+1\right]\\\\\mathrm{Calculate\:within\:parentheses}\:\left[-3+2+1\right]\::\quad 0\\=-6+0\\\\\mathrm{Add\:and\:subtract\:\left(left\:to\:right\right)}\:-6+0\:\\:\quad -6$