2(3) - (-2) = 8 … r u missing part of the question?
A=x^2
B=-3x
C=10
Thats the a,b, and c for that question
Answer:
The cow has a greater heart rate than the horse.
F(x)=x²+2x-1 and g(x)=2x-4 <span>2f(x)-3g(x)=?
</span>2f(x)=2*(x²+2x-1)=2x²+4x-2
3g(x)=3(2x-4)=6x-12
2f(x)-3g(x)=(2x²+4x-2) - (6x-12)= 2x²+4x-2 - 6x+12 =2x²-2x +10
<em>2f(x)-3g(x) = 2x²-2x +10</em>