Posted by **meelizah** on Tuesday, November 27, 2012 at 11:46pm.

Which expression is equivalent to (sin x + 1)(sin x − 1)?

## Answer This Question

## Related Questions

- Trig - 4. Asked to simplify the expression sin(180−è), Rory volunteered ...
- maths - Choose the option that gives an expression for the indefinite integral...
- Pre Calculus - Multiply; then use fundamental identities to simplify the ...
- Pre Calculus - Use one of the identities cos(t + 2ðk) = cos t or sin(t + 2ðk) = ...
- Pre Calculus - Use one of the identities cos(t + 2ðk) = cos t or sin(t + 2ðk) = ...
- trig - The expression 4 sin x cos x is equivalent to which of the following? (...
- calculus/Trig - Suppose you wish to express sin(3t) in terms of sint and cost. ...
- Studying for math test - Multiply; then use fundamental identities to simplify ...
- Calculus - Consider the function f(x)=sin(1/x) Find a sequence of x-values that ...
- algebra - Can someone please help me do this problem? That would be great! ...

More Related Questions