jasondcastellan jasondcastellan

08-11-2020
Mathematics

contestada

It is 30 points and will give brainliest
Use Pascal's Triangle to solve this equation. SHOW WORK:
(2a - b)²

Respuesta :

Аноним Аноним

08-11-2020

Answer:

4a2−4ab+b2

Step-by-step explanation:

(2a−b)2 =(2a+−b)(2a+−b)

=(2a)(2a)+(2a)(−b)+(−b)(2a)+(−b)(−b)

Sooo our equation =4a2−2ab−2ab+b2

Hoped I helped -

Sleepy~

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