The simplified expression is 6x^3 z^4 + 4z^4 + 3x^3 + z
The complementary angels are the two angles that sum 90°.
- complementary (27° and 63°) or (26 and 64°)
- three angels that sum 180°
(68°+42°+70° = 180°)
hope this helps :)
Hello,
(9*140-180)/8=147.5
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