If a+b=7and ab=10 find a-b
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Answered by
3
Answer:
3
Step-by-step explanation:
a+b = 7
ab=10
By trial and error,
a =5
b=10;
a+b= 5+2=10
ab=5*2=10
A-B=5-2=3
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Answered by
6
Answer:
given that,
a+b=7
ab=10
★a-b=3...
Step-by-step explanation:
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