Math, asked by abdullahhingoro456, 1 month ago

It a+b = 7 and ab=11 find the value of a-b

Answers

Answered by datars211gmilcom

0

Answer:

We have a+b=7,ab =11

(a-b)²=(a+b)²-4ab

=7²-4×11

=49-44

=5

a-b= ±√5

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