super simple PEMA or Parenthesis Exponents Multiplication Addition [ As I call it Please excuse my Alcoholism] -3 * 3 is -9 -9 + -3 is -12 finally -12 + 3 is -9 For the addition part, don't think of it as minus think of it as negative or debt. If there was division then just turn it into multiplication by flipping or using a negative exponent. Example x divided by y is the same as x * y^ -1. This of course says ONLY y is affected by the exponent. This eliminates the confusion of which comes first with multiplication and division. Some read it as division then multiplication and others interpret it as which ever comes first in a left right order.
@rgrinnell
8 күн бұрын
C -9
@anacristinavazquezhernande8998
13 күн бұрын
- 9
@manuelquitevis6794
23 күн бұрын
3-9 = -6 -3 = -9 (c )
@yohannabadams5297
23 күн бұрын
Follow the order of Operation and you'll arrive at-9 as the answer.
Пікірлер: 13