Factor. x2−9x+20 enter your answer in the box.

(x-4) (x-5)

Step-by-step explanation:

x^2 -9x+20

What two number multiply to 20 and add to -9

-4*-5 = 20

-4+-5 = -9

(x-4) (x-5)

actors of x2−9x+20 are (x - 4) and (x - 5)

Step-by-step explanation:

It is given that,

p(x) =x2−9x+20

Factorize using splitting method

p(x) =x2−9x+20

20 = 5*4  and 5+4 = 9

p(x) = x2−4x - 5x + 20

  = x(x -4) -5x(x - 4)

  = (x - 4)(x - 5)

Therefore factors of x2−9x+20 are (x - 4) and (x - 5)

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )

a ≈ 172.05

step-by-step explanation:

the pictures.