Evaluate r(x)=−x−7 when x=−2,0, and 5. Brainliest to right answer
1 answer:
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Answer:
3.75
Step-by-step explanation:
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I believe it's<span> 8cos(x)⁸ - 16cos(x)⁶ + 10cos(x)⁴ - 2cos(x)².
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Alternately, you can write [</span><span><span>1 / (tan(2x) - cot(2x))] + [cos(8x) / (tan(2x) - cot(2x))].
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Alternately, you can write [</span><span><span>1 / (tan(2x) - cot(2x))] + [cos(8x) / (tan(2x) - cot(2x))].
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Answer:
Step-by-step explanation:
I think thats how its done, sorry for messy handwriting
