sirjanadhungana sirjanadhungana

15-03-2021
Mathematics

contestada

find the square of (X+7)

Respuesta :

thebecks thebecks

15-03-2021

Answer:

(x+7)² = x²+14x+49

Step-by-step explanation:

(x+7)² = (x+7)(x+7) = x²+7x+7x+49

Answer Link

ezioassasin55 ezioassasin55

15-03-2021

Answer:

x² + 14x + 49

Here is the answer fellow Nepali

Step-by-step explanation:

(x + 7)² = x² + 14x + 49

using (a+b)² = a² +2ab + b²

Answer Link

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