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What is the product? (9t– 4)(-9t-4)​
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2 votes
What is the product?
(9t– 4)(-9t-4)​

User MichaelMao
by
8.0k points

2 Answers

3 votes

Answer:-81t^2 + 16

Explanation:

(9t-4)(-9t-4)

9tx-9t + 9tx-4 + -4x-9t + -4x-4

-81t^2-36t+36t+16

-81t^2+16

User Firze
by
6.2k points
5 votes
-81t to the second +16
User Gjsalot
by
6.9k points
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