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Patulong


Nonsense-reported.


Patulong Nonsensereported class=

Sagot :

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1. x = 0 or x = 1 or x = -5

x( x - 1 )( x + 5 ) = 0

Apply Zero Product Property

x = 0 or x - 1 = 0 or x + 5 = 0

Rearrange unknown terms to the left side of the equation

x = 1

2. x = 0 or x = -3 or x = -4

x³ + 7x² + 12x = 0

Factor out

x( x² + 7x + 12 ) = 0

Factor the expression

x( x + 3 )( x + 4 ) = 0

3. x = 1 or x = -2

x³ + 3x² - 4 = 0

Factor the cubic expression

( x - 1 )( x + 2 )² = 0

Use the Rational Root Theorem to identify a root of the equation

x - 1 = 0 or x + 2 = 0

4. x = 6 or x = -7 or x = -8

x³ + 9x² - 34x - 336 = 0

Factor the cubic expression

( x - 6 )( x + 7 )( x + 8 ) = 0

Use the Rational Root Theorem to identify a root of the equation

x - 6 = 0 or x + 7 = 0 or x + 8 = 0

5. x = 3 or x = 4 + 11 or x = 4 - 11

x³ - 11x² + 29x - 15 = 0

Factor the cubic expression

( x - 3 )( x² - 8x + 5 ) = 0

Use the Rational Root Theorem to identify a root of the equation

x - 3 = 0 or x² - 8x + 5 = 0

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