Independent variable : the cows
Dependent variable : the weight of both cows
The quadratic formula is (-b+-sqrt(b^2-4ac))/(2a)
In your equation,
A=2
B=-10
C=7
Plugging these in we get
(10+-sqrt(100-4(2)(7)))/(2*2)
=(10+-sqrt(44))/4
=(10+-6.633)/4
=16.633/4 or -3.366/4
=4.158 or -0.841
Final Answer:
x=4.158 or x=-0.841
Hope I helped :)
Yayyyy I’m so happy you got good grades
Answer:
Nice.
Step-by-step explanation:
Answer:
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