The polynomial P(x)=x3−6x2+6x−23 can be rewritten as P(x)=(x2+6)(x−6)+13.

Which expression is a factor of P(x)?

13
none of these
x2+6
x−6

squares, rhombus, rectangles

just took the test and my answers down below!

step-by-step explanation:

check the pic :

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)