kandy1232 kandy1232

07-03-2020
Mathematics

contestada

Replace ∗ with a monomial so that the result is an identity:(5x + ∗)(5x − ∗) = 25x2–0.16y4

Respuesta :

amna04352 amna04352

07-03-2020

Answer:

0.4y²

Step-by-step explanation:

25x² - 0.16y⁴

(5x)² - (0.4y²)²

(5x - 0.4y²)(5x + 0.4y²)

Answer Link

sforsheepy sforsheepy

12-09-2021

Answer:

0.4Y^2

Step-by-step explanation:

Answer Link

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