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More quadratic inequalities part nine



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  • Publish Time:2021-12-02 07:25

More quadratic inequalities part nine



Ascertain the x-value domain when 10x² - 19x + 6 < 0.

10x² - 19x + 6 < 0

(2x - 3)(5x - 2) < 0

2 / 5 < x < 3 / 2

 

Ascertain the x-value domain when 10x² - 21x + 9 < 0.

10x² - 21x + 9 < 0

(2x - 3)(5x - 3) < 0

3 / 5 < x < 3 / 2

 

Ascertain the x-value domain when 15x² - 31x + 10 < 0.

15x² - 31x + 10 < 0

(3x - 5)(5x - 2) < 0

2 / 5 < x < 5 / 3


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0 user (users) favorited this work
  • View Count:443
  • Rating:General - Intended for all ages.
  • Publish Time:2021-12-02 07:25