I need help with these five questions
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Answer:
The fourth
The second
The first
The third
The fourth
Step-by-step explanation:
h(x)+g(x)=x²+4x–3
p(x)=R(x)–C(x)=50x–(8x+250)=42x+250
g(x).h(x)=(4x+1)(x²–3)=4x³–12x+x²–3=4x³+x²–12x–3
(f/g)(x)=(6x–3)/(12x²–6x)=(6x–3)/(2x(6x–3))
=1/2x x≠0 (as the equation then will be undefined)
g(x)–f(x)=(x²+1)–(2x+5)=x²–2x–4