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Do you mean '16x^(4) -1 ; or ' (16 X 4 ) - 1' . Reason , the answers will be different.

16x^(4) - 1 =

(2x)^(4) - 1^(4) =

((2x^(2) - 1^(2))((2x)^(2) + 1^(2)) =

(2x - 1)(2x +1)((2x)^(2) + 1^(2)) =

(2x - 1)(2x + 1)((2x)^(2) + 1) 2

&

( 16 X 4 ) - 1) = 64 - 1 = 63

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lenpollock

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11mo ago

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63

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Wiki User

15y ago
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64

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It’s Maliyah

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4y ago
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Q: 16x4 - 1 equals
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