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Mathematics, 24.08.2020 17:01 dlatricewilcoxp0tsdw

Find the discriminant then state the number of rational, irrational, or imaginary solutions: 11. 9n^2 -3n+2=0
12. y^2 +6y+4=0
13. 9m^2 +6m+1=0
14. -2a^2 -2a+1=0
15. -9b^2 +8b=8
16. -x^2 -9=6x
17. 4r^2 +6=-4r
18. -3b^2 -8b=-1


Find the discriminant then state the number of rational, irrational, or imaginary solutions: 11.

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