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Popular >

simplify (-3)(-7)

Solution

simplify

(- 3) (- 7)

Solution

21

Solution steps

(- 3) (- 7)

Apply rule:

(- a) (- b) = ab

(- 3) (- 7) = 3 \cdot 7

= 3 \cdot 7

Multiply the numbers:

3 \cdot 7 = 21

= 21

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Frequently Asked Questions (FAQ)

What is (-3)(-7) ?
The solution to (-3)(-7) is 21