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Which expression is equivalent to x6 – 9?

2 Answers

3 votes
x⁶ – 9, it could be written as x⁶ - 3², which expression is the difference of 2 squares (a² - b²) = (a-b)(a+b)

x⁶ - 3³ = (x³-3)(x³+3)

User DragonBobZ
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4 votes

Answer:

(x3)2 – 32

Explanation:

User Vivianaranha
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