Math, asked by zeeshanaug092007, 3 months ago

If a-b = 2 ab= 15 find the value of a+b

Answers

Answered by Thejasi

2

Answer:

(a-b)² =a²+b²-2ab

(2)²=(a+b)²-2ab-2(15)

4 = (a+b)² -60

(a+b)² =64

a+b = √64

a+b = 8

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