Diverse Flashcards

1
Q

Distributivitatea înmulțirii față de adunare:

a∙(b+c)=

A

a∙(b+c)=a∙b+a∙c

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2
Q

distributivitatea înmulțirii față de scădere:

a∙(b-c)=

A

a∙(b-c)=a∙b-a∙c

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3
Q

Factor comun
a∙b + a∙c -a∙d + a∙e = a∙(b+c-d+e)

A

a∙b + a∙c -a∙d + a∙e = a∙(b+c-d+e)

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4
Q
A
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