1.

Use a suitable identity to find the product. (b−7)(b−7)

Answer»

Answer:

Please see the explanation

Step-by-step explanation:

(B-7)(b-7)

(b-7)²

b² - 2*(7)*(b) + 7²

b² - 14b + 49

If you have understood the explanation , please mark me the BRAINLIEST



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