186k views
1 vote
Only 19 and 21!!!!!
Thank You!!!!

Only 19 and 21!!!!! Thank You!!!!-example-1
User Dastin
by
4.0k points

2 Answers

5 votes
Ok done. Thank to me:>
Only 19 and 21!!!!! Thank You!!!!-example-1
User Samarendra
by
4.2k points
4 votes

Explanation:

19. 4x² - 13x + 3

4x² - 1x - 12x + 3

x(4x - 1) -3(4x - 1)

x-3 4x-1

User Poeschlorn
by
3.6k points