Use a sum or difference identity to find the exact value.

A.
B.
C.
D.

Answer: B

Mathematics

You might also like to view...

Use reduction formulas to evaluate the integral.

A.  + C
B.  + C
C.  + C
D.  + C

View
Mathematics

Identify the lines about which the figure has reflective symmetry.

A. l and n B. m only C. l, m, n, and o D. m and o

View
Mathematics

Factor completely. If the polynomial cannot be factored, say it is prime.24x2 + 76x + 60

A. 4(3x + 1)(2x + 15) B. 4(3x + 5)(2x + 3) C. 4(15x + 5)(x + 3) D. (3x + 1)(2x + 15)

View
Mathematics

Find the indicated function.Let f =  and g =  . Find f ? g.

A.
B.  
C.  
D.  

View
Mathematics