Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

How do you differentiate $\frac{(9 y^{2}) (- 2 y^{2})}{7 y^{4}}$ $((9y^2)(-2y^2))/(7y^4)$ ?

1 Answer

Apr 13, 2015

$\frac{(9 y^{2}) (- 1 y^{2})}{7 y^{4}}$ $((9y^2)(-1y^2))/(7y^4)$

$= \frac{- 18 y^{4}}{7 y^{4}}$ $= (-18y^4)/(7y^4)$

$= - \frac{18}{7}$ $=-(18)/(7)$

The derivative of any constant is $0$ $0$

Related questions

What is the Quotient Rule for derivatives?
How do I use the quotient rule to find the derivative?
How do you prove the quotient rule?
How do you use the quotient rule to differentiate $y = \frac{2 x^{4} - 3 x}{4 x - 1}$ $y=(2x^4-3x)/(4x-1)$ ?
How do you use the quotient rule to differentiate $y = \frac{cos (x)}{ln (x)}$ $y=cos(x)/ln(x)$ ?
How do you use the quotient rule to find the derivative of $y = tan (x)$ $y=tan(x)$ ?
How do you use the quotient rule to find the derivative of $y = \frac{x}{x^{2} + 1}$ $y=x/(x^2+1)$ ?
How do you use the quotient rule to find the derivative of $y = \frac{e^{x} + 1}{e^{x} - 1}$ $y=(e^x+1)/(e^x-1)$ ?
How do you use the quotient rule to find the derivative of $y = \frac{x - \sqrt{x}}{x^{\frac{1}{3}}}$ $y=(x-sqrt(x))/(x^(1/3))$ ?
How do you use the quotient rule to find the derivative of $y = \frac{x}{3 + e^{x}}$ $y=x/(3+e^x)$ ?

See all questions in Quotient Rule

Impact of this question

2332 views around the world

You can reuse this answer
Creative Commons License