Math, asked by austin240407, 6 hours ago

Using suitable identity, find the product : (x-7)(x-7)​

Answers

Answered by linanguyenyt
1

Answer:

x² - 14x + 49

Step-by-step explanation:

(a+b)² = a² - 2ab +b²

(x-7)(x-7)​

= (x-7)²

= x² - 2.x.7 + 7²

= x² - 14x + 49

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