To do this multiply 1 by 4, then 3 by 5. 4 over 15 is your answer.
use the app called "photo math" will give you your answers i would but the pic is too blurry
Answer:
3x^2−13x+4
Step-by-step explanation:
(x−4)(3x−1)
=(x+−4)(3x+−1)
=(x)(3x)+(x)(−1)+(−4)(3x)+(−4)(−1)
=3x^2−x−12x+4
=3x^2−13x+4
