fcshgknlme55
fcshgknlme55
07-04-2017
Mathematics
contestada
JUST NEED THE ANSWER THANKS
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jackelyn1
jackelyn1
07-04-2017
The answer to this problem is -9.
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gaed1809
gaed1809
07-04-2017
I think the answer is -9
4^2-7(4)+3= -9
you substitute the a with 4
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