64 w^2 + 96w+36=0. What is the number of real solutions?
2 answers:
Answer:
1 solution multiplicity 2.
Step-by-step explanation:
64 w^2 + 96w+36=0 Divide through by 4:
16w^2 + 24w + 9 = 0
The value of the discriminant = b^2 - 4ac
= 24^2 - 4*16*9
= 0.
This means there is only 1 real solution of multiplicity 2.
The graph will just touch the x - axis at one point
Answer:
w = -3/4 or -0.75
there is only one solution
Step-by-step explanation:
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