Seudónimo Seudónimo

25-11-2021
Mathematics

contestada

Find the product using formula ... formula = ( a + b ) ( a - b ) a) 1.2 × 2.8

Respuesta :

VirαtKσhli VirαtKσhli

25-11-2021

Step-by-step explanation:

1.2 × 2.8

(2 - 0.8 )(2 + 0.8)

2² - (0.8)²

4 - 0.64

3.36

Answer Link

Аноним Аноним

26-11-2021

Solution:

1.2×2.8

= (2-0.8)(2+0.8)

= (2)^2 - (0.8)^2

= 4 - 0.64

= 3.36

Answer:

3.36

Hope it helps.

Do comment if you have any query

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