mjchey
mjchey mjchey
  • 30-04-2014
  • Mathematics
Answered

Rewrite the expression by using grouping symbols. y • 4 + y • z   A. y • (4 + y) • z   B. y (4 + z)   C. 4(y + z)   D. z(y • 4)



Answer :

Аноним Аноним
  • 30-04-2014
[tex]y\cdot4+y\cdot z=\underline{y}\cdot4+\underline{y}\cdot z=\underline{y}\cdot(4+z)\\\\Answer:B[/tex]
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