D. Simplify (-2) (-3)

Mathematics
Tutor: None Selected Time limit: 1 Day

Simplify :

A. (-2)(-3)

B. (-2)(3)

C. (2)(-3)

D.(2)(3)

Apr 16th, 2015

 A   (-2)(-3)  = 6

B. (-2)(3)      = -6

C. (2)(-3)       = -6

D.(2)(3)         =6


Please let me know if you have any questions and best me if you are satisfactory.


Apr 16th, 2015

would you be able to give me an explanation on how to complete these question aka shown work??

Apr 16th, 2015

ya sure ..

Whenever you want to multiply two numbers with the same sign, the sign of the product is always positive.

so 2 * 3 = +6

            = 6

Similarly -2 * -3 = +6 or simply 6

  Whenever you  want to multiply two numbers with different signs, the sign of the product is always negative.

so 2 * (-3)  = -6

Similarly -2 * 3 = -6

  BTW y have you posted the same question multiple times?

Apr 16th, 2015

i have no idea on how and why that happened ;) a glitch perhaps 


Apr 16th, 2015

Thats ok....

Apr 16th, 2015

Please let me know if you have any other questions.

Apr 16th, 2015

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