Question

Factorize (a2 + 4b2 - 4ac2) (3x + 5y)2 - 4z2

Answer 1

Answer:

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(3x + 5y)² - 4z²

(3x + 5y)² - (2z)²

(3x + 5y + 2z) (3x + 5y - 2z)