Question

PLEASE HELP I INCLUDED A WRITTEN VERSION OF MY PROBLEM I WROTE IT PLEASE HELP!!!

Factor.

x2−6x+9


Responses

(x−3)2
left parenthesis x minus 3 right parenthesis squared

(x−9)2
left parenthesis x minus 9 right parenthesis squared

(x+3)2
left parenthesis x plus 3 right parenthesis squared

(x+9)2

Answer 1

A

Explanation:

x^2-6x+9

to factorise this you need two numbers that times to make 9 and add to make -6

these two numbers are -3 and -3

putting it into brackets is

(x-3)(x-3)

this can also look like

(x-3)^2

so the answer is A