Answer:
solution is
Step-by-step explanation:
(x+2),(x−2),(x2−3) (x+3),(x−3),(x2+2)
thank you
X⁴-X²-12
(by using middle term splitting method)
= X⁴-4x²+3x²-12
= X² (X - 4 ) + 3 (X - 4 )
= ( X - 4 ) (X + 3 ) - FACTORs
X - 4 = 0 X + 3 = 0
X = 4 X = -3
hope it help you
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