7× (–3) × (–2)2 = ? a. 84b. 48c. –84d. –48

The answer is 84 because:

7 × (–3) × (–2) 2 = ?

7 × (–3) = -21

(–2) 2 = -4

So -21 ×-4 = 84

Remember sleepy man (sleepy lady) or Dead man (Dead lady). Which ever one you want to call him or her.

A negative (-) × a negative (-) = a positive (+)

A negative (-) × a positive (+) = a negative (-)

I will attach a picture of it for you.

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