Question

plz answer fast its important ​

Answer 1

Step-by-step explanation:

Condition for real and equal roots is D = 0

D = b² - 4ac

D = 9m² - 36m

D = 9m(m- 4)

so ... m = 4 ( m cannot be zero )

Ans = 4

Answer 2

Step-by-step explanation:

m is 4

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