asked 117k views
1 vote
Replace ∗ with a monomial so that the result is an identity:(5x + ∗)(5x − ∗) = 25x2–0.16y4

2 Answers

2 votes

Answer:

0.4Y^2

Explanation:

answered
User Priyanshu Singh
by
8.6k points
2 votes

Answer:

0.4y²

Explanation:

25x² - 0.16y⁴

(5x)² - (0.4y²)²

(5x - 0.4y²)(5x + 0.4y²)

answered
User AmaJayJB
by
8.0k points
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