Math, asked by ndhaya2006, 3 months ago

Simplify:(5-root 2)(5+root 2)

Answers

Answered by ShaliniChaaru

2

Answer:

answer is 23

Step-by-step explanation:

(a+b) (a-b) = a²- b²

= (5)² - (root2)²

= 25 - 2

= 23

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