silvemellTayablahg silvemellTayablahg

30-04-2016
Mathematics

contestada

How many terms are in the expression shown below? a2 - ab 8b b2 - 1
a. 2
b. 3
c. 4
d. 5

Respuesta :

30-04-2016

there's a variable an expression and numbers so I believe it's b. 3

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Аноним Аноним

30-04-2016

a2 is 1
-ab is 2
8b is 3
b2 is 4
-1 is 5
There are 5 terms in the expression

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