Solve (-2)⋅(?)3=-12: Finding the Missing Multiplication Sign

Fill in the corresponding sign for the following question

(−2)⋅(?3)=−12 (-2)\cdot(?3)=-12

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Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:09 Let's choose the right sign.
00:13 We need a positive result, so select a sign that gives a positive outcome.
00:18 Remember, negative times positive is always negative.
00:23 Therefore, the correct sign we need here is positive.
00:28 And that's how we find our solution!

Step-by-step written solution

Follow each step carefully to understand the complete solution
1

Understand the problem

Fill in the corresponding sign for the following question

(−2)⋅(?3)=−12 (-2)\cdot(?3)=-12

2

Step-by-step solution

We must first consider which value when multiplied by a negative results in a negative number.

Let's remember the rule:

(−x)×(+x)=−x (-x)\times(+x)=-x

Therefore, the answer is as follows:

+3 +3

3

Final Answer

(+) (+)

Practice Quiz

Test your knowledge with interactive questions

What will be the sign of the result of the next exercise?

\( (-2)\cdot(-4)= \)

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