pubgmobile pubgmobile

26-09-2019
Mathematics

contestada

what is the formula of a²-b²

Respuesta :

curupira curupira

27-09-2019

Answer:

formula is

(a+b) (a-b)

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ShabithaUmmayFatema ShabithaUmmayFatema

21-02-2022

Answer:

Two formulas for a²-b² can be given.

a²+b² = (a+b)² - 2ab
a²+b² = (a-b)² + 2ab

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