Math, asked by babydoll06, 8 months ago

Simplify:
1. (1.1x - 0.9y)² - (0.9x - 1.1y)²
2. (5x + 2y)² + (5x - 2y)²​

Answers

Answered by trishajain42
1

Answer:

2. 10x

Step-by-step explanation:

no. 1 don't know, please forgive me thank u

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