Answer:
Step-by-step explanation:
The exact value of sin(45) sin ( 45 ) is √22 2 2 . The exact value of cos(60) cos ( 60 ) is 12 1 2 . The exact value of cos(45) cos ( 45 ) is √22 2 2 . The exact value of sin(60) sin ( 60 ) is √32 3 2 .
√6+√2/4
(13x - 10xy + 6y - 4) - (5x - 8xy + 4y + 13)
8x - 2xy + 2y + 9
