Answer:
2x^2 - 3x -2 + x^2 -1
= 3x^2 -3x -3
2x^2 - 3x -2 -( x^2 -1)
=2x^2 - 3x -2 -x^2 +1
=x^2 -3x -1
(2x^2 - 3x -2) (x^2 -1)
=2x^4 -2x^2 -3x^3 +3x -2x^2 +2
=2x^4 -3x^3 -4x^2 +3x +2
2x^2 - 3x -2 / x^2 -1 (Answer cannot factor out)
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Answer:
2x^2 - 3x -2 + x^2 -1
= 3x^2 -3x -3
2x^2 - 3x -2 -( x^2 -1)
=2x^2 - 3x -2 -x^2 +1
=x^2 -3x -1
(2x^2 - 3x -2) (x^2 -1)
=2x^4 -2x^2 -3x^3 +3x -2x^2 +2
=2x^4 -3x^3 -4x^2 +3x +2
2x^2 - 3x -2 / x^2 -1 (Answer cannot factor out)
(f) vertex (−5,−7), vertical axis of symmetry, through the point (7, 11)
(g) vertex (−5, −7), horizontal axis of symmetry, through the point (7, 11)