Select the two values of x that are roots of the given polynomial below.

x^2-3x-5

Question

Skyla Byrd

Mathematics

12 May, 23:38

Select the two values of x that are roots of the given polynomial below.

x^2-3x-5

+4

Answers (1)

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Hodges · Answer 1

-b + or - root (b^2 - 4ac) / 2a

3+or - root 9+20 / 2

3 + or - root 29 / 2

5.38516480713 + 3 = 8.385 / 2

x = 4.1925

or x = - 1.1925

a=1

b=-3

c=-5

Select the two values of x that are roots of the given polynomial below.x^2-3x-5

Select the two values of x that are roots of the given polynomial below.

x^2-3x-5