a+b=5 ab=6 find the value of a-b
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Answered by
1
Answer:
a=5-b
(5-b)b=6
b^2-5b+6=0
(b-3)(b-2)=0
b=3,2
if a=3,b=2
if a=2,b=3
so a-b can be +1 or -1
Answered by
0
Answer:
a+b=5,ab=6 so 2+3=5,ab=axb so,2x3=6 so,b=3
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