Translate to an algebraic expression the sum of D and F is
1 answer:
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Answer:
48 different houses can be designed from these plans.
Step-by-step explanation:
There are four options:
O1 - O2 - O3 - O4
O1 is the number of different living rooms. So O1 = 3.
O2 is the number of different bedroom configurations. So O2 = 4.
O3 is the number of different garage styles. So O3 = 2.
O4 is the number of different outside configurations. So O4 = 2.
In all,
48 different houses can be designed from these plans.
Given equation:
i.e., and
and
i.e., and
and
i.e., and
and
Therefore, the given equation has a real root i.e.,
and two complex conjugate roots i.e., and
Hence, option C is correct.