I really need help!!!!
2 answers:
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Well, the idea being, that 1 is the 100% unit, so say 0.5 is 50% and so on.
so, let's convert 7 and 7/8 from mixed to improper first.
so, let's convert 7 and 7/8 from mixed to improper first.
Answer:
(x-43.45)(x+7.45)=0.
Step-by-step explanation:
We have the quadratic equation i.e.
Now, the roots of the quadratic equation are given by
So, from the given equation, we have,
a = 1, b =-36 , c = -324.
Substituting the values in , we get,
i.e.
i.e.
i.e.
i.e. and i.e.
i.e. and i.e.
i.e. x = 43.45 and x = -7.45
Hence, the factored form of the given expression will be (x-43.45)(x+7.45)=0.