LaurenArena
LaurenArena LaurenArena
  • 25-05-2016
  • Mathematics
contestada

What value for c will make the expression a perfect square trinomial?
x2-7x+c

A. -49/4
B. -7/2
C. 49/4
D. 7/2

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ANCKPOP
ANCKPOP ANCKPOP
  • 07-06-2016
The letter a ..... ......
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