using the quotient rule

[jon12]

got to use the quotient rule to differentiate the following,can someone show me how to do this.
p(t)=(sint)/(t^2+7)

 

[Deleted member 4993]

got to use the quotient rule to differentiate the following,can someone show me how to do this.
p(t)=(sint)/(t^2+7)

Do you know what the quotient rule for differentiation is?

If you do - please tell us and tell us where you are stuck applying that rule.

If you don't know the rule - lookup in your textbook. In case you don't have a textbook - google it. And then tell us where you are stuck exactly ....