aj7g96cjjc aj7g96cjjc

01-08-2021
Mathematics

contestada

Write (2X -5)^2 as a tri nominal

Respuesta :

sitalsapkota33 sitalsapkota33

01-08-2021

Answer:

(2X -5)^2 as a tri nominal:

2x+2x-10

Answer Link

devishri1977 devishri1977

01-08-2021

Answer:

4x² - 20x + 20

Step-by-step explanation:

(a - b)² = a² - 2ab + b²

a = 2x ; b = 5

(2x- 5)² = (2x)² - 2*2x*5 + 5² {(2x)² = 2x * 2x = 4x²}

= 4x² - 20x + 25

Answer Link

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