Select TWO equivalent expression to the function 3x^2−12x−36. Question 1 options: 3(x+6)(x−2) 3(x−6)(x+2) (3x+6)(x−6) (3x−6)(x+6)
Mathematics · High School · Tue Nov 03 2020
llm
Answered on
We have,
3x^2−12x−36
3(x² - 4x - 12)
3(x² - 6x + 2x - 12)
3(x(x - 6) + 2(x - 6))
3(x-6)(x+2)
And, (3x + 6)(x-6)
Hence, 3(x-6)(x+2) and (3x + 6)(x-6) are equivalent expression.