lindseye
lindseye
21-03-2017
Mathematics
contestada
Just number 14 please
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itapons
itapons
21-03-2017
no idea sorry sist
its difficult
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irspow
irspow
21-03-2017
1085=(x+10)(x+6)
1085=x^2+16x+60
x^2+16x-1025=0
x^2+41x-25x-1025=0
x(x+41)-25(x+41)=0
(x-25)(x+41)=0, since x>0
x=25
Therefore the table is a 25" square.
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