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ratelena [41]
3 years ago
13

Simplify and write answer in standard form.

Mathematics
1 answer:
mamaluj [8]3 years ago
6 0

Answer:

x^3+8x^2+2x+1

Step-by-step explanation:

Combine like terms (terms with the same exponent).

x^3+(3x^2+5x^2)+(x+x)+1=x^3+8x^2+2x+1

"Standard form" means to list terms so the exponents go from high to low (descending order).

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Answer:

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Step-by-step explanation:

Turn 2_2/3 into fraction.

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5/6 x 8/3 = 20/9

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egoroff_w [7]

Step-by-step explanation:

1. Use the Pythagorean theorem to solve for side KM:

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2. Cosine is adjacent over hypotenuse, so cosine of M would be KM/34, or 30/34

3. Tangent is opposite over adjacent, so tangent of L will be KM/16, or 30/16

4. Sine is opposite over hypotenuse, so sine of M will be 16/34

5. KM=30, solved for in step 1.

hope this helps!!

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3 years ago
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