[" (0) "],[" 8) "],[(1)/(3)" ? "],[" ( ) "]

(8.8)^(1//3) =

? - (8)/(21)=(8)/(21)

Complete the pattern. 8 – 6 = 2 8 – 5 = 3 8 – 4 = 8 – 3 = 8 – 2 = 8 – 1 = 8 – 0 = 8 – (–1) = 8 – (–2) = 8 – (–3) = 8 – (–4) = When you subtract a positive integer in which direction do you move on the number line?

Complete the pattern. 8 – 6 = 2 8 – 5 = 3 8 – 4 = 8 – 3 = 8 – 2 = 8 – 1 = 8 – 0 = 8 – (–1) = 8 – (–2) = 8 – (–3) = 8 – (–4) = When you subtract a negative integer, in which direction do you move on the number line?

8 + (-8) = ?

Prove that "cos"^(8) (pi)/(8)+ "cos"^8 (3pi)/(8)+"cos"^(8) (5pi)/(8)+"cos"^(8)(7pi)/(8)=(17)/(16) ,

[(1 + cos ((pi) / (8)) + i sin ((pi) / (8))) / (1 + cos ((pi) / (8)) - sin ((pi) / (8 )))] ^ (8) =?