Math, asked by 2016107, 1 month ago

If a+b =11 and ab=10, find the value of a²+b².

Answers

Answered by zxca80593

0

Answer:

101

Step-by-step explanation:

a+b = 11. ab=10

10 + 1 = 11. 10x1 = 10

so, 10*10+1*1=100+1=101

Answered by Rajkd180203

0

Answer:

101

Step-by-step explanation:

(a+b)² = (a²+b²) + 2ab

11² = (a² + b²) + 2 × 10

121 - 20 = (a² + b²)

101 = a² + b²

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