I’m not entirely sure, but try Desmos or Symbolab calculators :)
Answer: Not D f(x)=-sin(x)
Step-by-step explanation:
Answer:
2x^3+12x^2+10x-24
(2x^2+6x-8)(x+3)
2x^3+6x^2-8x+6x^2+18x-24
2x^3+6x^2+6x^2-8x+18x-24