The product rule: check 1
Difficulty: ★★☆Info
Maths4U Original · Short practice
Let \(f(x)=\left(x + 3\right)^{4} \left(2 x + 22\right)\), with real x.
Find f′(0).
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
The product rule: review variant 1
Difficulty: ★★☆Info
Maths4U Original · Short practice
Let \(f(x)=\left(x + 1\right)^{2} \left(3 x + 23\right)\), with real x.
Find f′(0).
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
The product rule: check 2
Difficulty: ★★☆Info
Maths4U Original · Short practice
Let \(f(x)=\left(x + 1\right)^{2} \left(3 x + 23\right)\), with real x.
Find f″(0).
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
The product rule: review variant 2
Difficulty: ★★☆Info
Maths4U Original · Short practice
Let \(f(x)=\left(x + 2\right)^{3} \left(4 x + 24\right)\), with real x.
Find f″(0).
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
The product rule: check 3
Difficulty: ★★☆Info
Maths4U Original · Short practice
Let \(f(x)=\left(x + 2\right)^{3} \left(4 x + 24\right)\), with real x.
Find f(0).
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
The product rule: review variant 3
Difficulty: ★★☆Info
Maths4U Original · Short practice
Let \(f(x)=\left(x + 3\right)^{4} \left(5 x + 25\right)\), with real x.
Find f(0).
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
The product rule: check 4
Difficulty: ★★☆Info
Maths4U Original · Short practice
Let \(f(x)=\left(x + 3\right)^{4} \left(5 x + 25\right)\), with real x.
Find the leading coefficient of f′(x).
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.
The product rule: review variant 4
Difficulty: ★★☆Info
Maths4U Original · Short practice
Let \(f(x)=\left(x + 1\right)^{2} \left(2 x + 26\right)\), with real x.
Find the leading coefficient of f′(x).
Enter one exact number or fraction. These checks support non-calculator practice. Give full reasoning separately for written problems.