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Marina CMI [18]
3 years ago
8

A polynomial function P(x) with rational coefficients has the given roots. Find two additional roots of P(x)= 0, 7- 5 squared an

d -2i
Mathematics
1 answer:
galben [10]3 years ago
4 0

Answer:

2 & +2i

Step-by-step explanation:

The two additional roots of the polynomial functions are:

1. 7-5 = 2

2. Irrational root of a polynomial functions are always in pairs, hence

- 2i will have +2i as its pair

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Which sequence of transformations will change figure PQRS to figure P′Q′R′S′?
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chubhunter [2.5K]

Answer: see below

Step-by-step explanation:

The shape is a trapezoid

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D=\sqrt{(x_{2} -x_{1}) ^{2}+(y_{2}-y_{1})  ^{2}

Q( -4,4)  B (-2,9)

D=\sqrt{(-2--4)^{2}+(9-4)^{2}  } \\D=\sqrt{2^{2} +5^{2} } \\D=\sqrt{29}

Perimeter

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3 years ago
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