Answer:
Length = 46 inches. Width = 8 inches.
Step-by-step explanation:
Length L = 6W - 2 inches where W = width.
Perimeter = 2L + 2W so
2W + 2(6W - 2) = 108
2W + 12W - 4 = 108
14W = 112
R = 112/14
W = 8 inches.
So L = 6*8 - 2 = 46 inches.
In order for the polynomial to be a degree of 4, it must have exactly 4 roots. According to the fundamental theorem of algebra: "The number of roots in a function is equivalent to the degree of the function"
These roots do not have to be real numbers, which means they can be imaginary or complex.
In this case, (-11 - √2i), (3 + 4i), and 10. There are three roots, which means that the polynomial can be a third of fourth degree polynomial. It is wrong for Patricia to assume that this is a fourth degree polynomial when only three roots are known.
<h3><u>The degree of the polynomial will at least be three, but could be higher.</u></h3>
Answer:
<em>Your answer should be A.</em>
Step-by-step explanation:
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