#### Kellyanne Smith

##### New member

- Joined
- Nov 23, 2021

- Messages
- 4

Hello I need help with the following question I have an idea on how to go on but for some reason, I am having issues making them the same

1)Prove that sin 2x + 2 sin^2(45 - x ) = sin^2 x + cos^2 x

(the 45 is in degrees)

1)Prove that sin 2x + 2 sin^2(45 - x ) = sin^2 x + cos^2 x

(the 45 is in degrees)

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