How do you evaluate #3 * (-2) +6 -(-2) - 5#?

Answer 1

#-##3#

Make use of your operational sequence.

#3##xx#(#-##2#)#+##6##-#(#-##2#)#-##5#

Let's remove the parentheses since they serve only to highlight the fact that the numbers are negative.

#3##xx##-##2##+##6##-##-##2##-##5#

Since we don't have any exponents, multiplication is the next operation in the order of operations.

#3##xx##-##2#
#3##xx##-##2# is #-#(#3##xx##2#), which is #-##6#
#-##6##+##6##-##-##2##-##5#

Now that division and multiplication have ceased, we can proceed to addition and subtraction, which are relatively simple.

#-##6##+##6##=##0#

The next negative is a double negative, which is added to whenever a negative number is subtracted.

#0##+##2##-##5#
#2##-##5#
#-##3#

That wasn't too difficult, after all.

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Answer 2

#-3#

First, count the terms and then simplify each one individually.

#color(red)(3xx(-2))" "color(blue)(+6)" "color(green)(-(-2))" "color(purple)(-5)" "larr# there are #4# terms
#=color(red)(-6)" "color(blue)(+6)" "color(green)(+2)" "color(purple)(-5)#
#=" " 0" "+" "2" "-5" "larr (-6+6=0)#
#=-3#
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Answer 3

#-3#

#3(-2)+6-(-2)-5=?#

PEMDAS

#-6+6-(-2)-5#
#-6+6+(2)-5#

combine

#2-5#
#2+ (-5)#
so, the answer is: #-3#
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Answer 4

To evaluate the expression, follow the order of operations (PEMDAS/BODMAS):

  1. Start with any operations inside parentheses or brackets: There is one set of parentheses: (-2).
  2. Evaluate any exponentiation: There are no exponents in this expression.
  3. Perform multiplication and division from left to right: There's multiplication (3 * (-2)).
  4. Then, perform addition and subtraction from left to right: Combine all the terms.

Now, let's evaluate:

3 * (-2) + 6 - (-2) - 5 = -6 + 6 - (-2) - 5 = 0 - (-2) - 5 = 2 - 5 = -3

So, the result is -3.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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