1.

- (x - 1/4) and (5x² - 4y²)​

Answer»

ANSWER:

-14x²-4xy²+16y².

Step-by-step EXPLANATION:

(X-4)(5x²-4y²)

x(5x²-4y²)-4(5x²+4y²)

6x²-4xy²-20x²+16y²

6x²-20x²-4xy²+16y²

-14x²-4xy²+16y²

hope it HELPS you.



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