2 years ago

It is 30 points and will give brainliest

Mathematics

1 answer:

allochka39001 [22]2 years ago

7 0

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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