Respuesta :

 - 15x + 36 = 
x² - 3x - 12x + 36 = 
x(x-3) - 12(x-3) = 
(x-12)(x-3)

Answer:

[tex](x-12)(x-3)[/tex]

Step-by-step explanation:

We have been given an polynomial [tex]x^2-15x+36[/tex] and we are asked to factor our given polynomial.

We will factor our given polynomial by splitting the middle term in two numbers such that the numbers add up-to -15 and their product will be equal to 36.

We know that -12 and -3 add up-to -15 and their product is 36. So splitting the middle term of our given polynomial we will get,

[tex]x^2-12x-3x+36[/tex]

[tex]x(x-12)-3(x-12)[/tex]

[tex](x-12)(x-3)[/tex]

Therefore, the factored form of our given polynomial is [tex](x-12)(x-3)[/tex].