Math, asked by sultanaBegum786, 2 months ago

If a + b2 = 13 and ab = 6, find the value of (a + b).

Answers

Answered by Anonymous

2

(a + b)² = a² + b² + 2ab

(a + b)² = 13 + 2(6)

(a + b)² = 13 + 12

(a + b)² = 25

(a + b) = √25

(a + b) = 5

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