Respuesta :
Answer:
-90x^2+148x+48 (x^2 means x squared)
Step-by-step explanation:
-90x^2+40x+108x-48=-90x^2+148x-48
Answer:
(−10x+12)(9x−4) =
Use the FOIL
First = (-10x * 9x)
Outside = (-10x * -4)
Inside = (12 * 9x)
Last = (12 * -4)
The answer is 90x^2 + 148x − 48
