Cot^2x - cot^2x cos^2x
= cot^2x - {(cot^2x)(cos^2x)}
= cot^2x { 1 - cos^2x }
= cot^2x { sin^2x }
= (cos^2x/sin^2x) { sin^2x }
= cos^2x
The answer is x=0
Step by step explanation:
X+5=5
X+5-5=5-5
X=0.
Answer:
The distributive property
Step-by-step explanation:
The equation 3+7x
Ima say row 7 or if im wrong im terrible sorry if not congrats :D Good luck!
Answer:
Step-by-step explanation:
