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What is the completely factored form of t4 − 16?

User Moishy
by
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1 Answer

2 votes

Answer:

(t - 2)(t + 2)(t² + 4)

Explanation:

Difference of Squares: a² - b² = (a - b)(a + b)

Step 1: Write expression

t⁴ - 16

Step 2: Difference of Squares

(t² - 4)(t² + 4)

Step 3: Difference of Squares

(t - 2)(t + 2)(t² + 4)

User Datadamnation
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