Determine the derivative of f(x)=(x+3)(x1)(x5).
f(x)=3x210x25
f(x)=3x26x13
f(x)=x32x219x+20
f(x)=3x24x19.
Determine the derivative of f(x)=(x+3)(x1)(x5).
Antwoord 1 correct
Correct
Antwoord 2 optie
f(x)=3x210x25
Antwoord 2 correct
Fout
Antwoord 3 optie
f(x)=x32x219x+20
Antwoord 3 correct
Fout
Antwoord 4 optie
f(x)=3x24x19.
Antwoord 4 correct
Fout
Antwoord 1 optie
f(x)=3x26x13
Antwoord 1 feedback
Correct: f(x)=(x+3)(x1)(x5)=(x2+2x3)(x5)=x33x213x+15.

f(x)=3x26x13.

Go on.
Antwoord 2 feedback
Wrong: f(x)(x1)(x5)+(x+3)(x5)+(x+3)(x5).

See Product rule (film).
Antwoord 3 feedback
Wrong: f(x)(x1)(x5)+(x+3)((x5)(x1)).

See Product rule (film).
Antwoord 4 feedback
Wrong: f(x)(x1)(x5)+(x+3)((x5)(x1)).

See Product rule (film).