0000:00:00:00:00Start20Number 20ExplanationIf f(x)=5−4x2f(x) = 5 - 4x^2f(x)=5−4x2 and g(x)=3x−52g(x) = \frac{3x - 5}{2}g(x)=23x−5, then (f∘g)(x)=(f \circ g)(x) =(f∘g)(x)= ...−9x2+30x+30-9x^2 + 30x + 30−9x2+30x+30−9x2+30x−20-9x^2 + 30x - 20−9x2+30x−20−9x2−30x−20-9x^2 - 30x - 20−9x2−30x−20−9x2+30-9x^2 + 30−9x2+30−9x2−20-9x^2 - 20−9x2−20
20Number 20ExplanationIf f(x)=5−4x2f(x) = 5 - 4x^2f(x)=5−4x2 and g(x)=3x−52g(x) = \frac{3x - 5}{2}g(x)=23x−5, then (f∘g)(x)=(f \circ g)(x) =(f∘g)(x)= ...−9x2+30x+30-9x^2 + 30x + 30−9x2+30x+30−9x2+30x−20-9x^2 + 30x - 20−9x2+30x−20−9x2−30x−20-9x^2 - 30x - 20−9x2−30x−20−9x2+30-9x^2 + 30−9x2+30−9x2−20-9x^2 - 20−9x2−20
