Answer:
simplified to
Step-by-step explanation:
(a)x=128 degrees
(b)
(a) Now:
(w^3)^8 * (w^5)^5 = w^49
(w^24) * (w^25)
using exponent rule
w^24 • w^25 = w^24+25
w^49
12(6 + 3)
72 + 36
108
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