Find roots of the quadratic equation: 9x2-12 x+20=0.
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Answer:
9x²-12x+20=0
A=9
B=-12
C=20
Now,. D=b²-4ac
= (-12)²-4×9×20
= 144-720
=-576
D less than zero (0) they do not exist
No Real root from. Ans
Step-by-step explanation:
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