Ideally, such expressions are not given without brackets.afnanmoh wrote:hello,
i wanna know when should i have the result with (-) or (+)
im confused!!
For example,
-6 * -7 + -12 + 3
like this problem, i don't know how can i solve it since there are minus and plus at the same time...
Consider writing like this: (-6) * (-7) + (-12) + 3.
Whenever a (-) counters a (+) or vice versa, the operating sign is (-) in either case, also revise BODMAS/PEMDAS to handle more complicated cases than this one.
(-6) * (-7) + (-12) + 3 = 42 - 12 + 3 = 33.
