11-01-2016
Mathematics

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how to Simplify. 12 – (–2)(–4)

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Аноним Аноним

11-01-2016

12 - (-2) (-4)

-2 * -4 = ?
A negative times a negative equals a positive value.

-2*-4 = 8

12 - 8 = ?

12-8 = 4

Because 4+8 = 12

Final answer: 4

Answer Link

Аноним Аноним

11-01-2016

- - Let's solve:

Start of with parenthesis because were using pemdas.

Now you have (-2)(-4) which is (-2)*(-4)

[tex](-2)*(-4)=8[/tex]

(Negative times a negative = positive)

Now you simply have:

12-8

[tex]12-8=4[/tex]

4 is your final answer.

Answer Link

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