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Nadusha1986 [10]
3 years ago
7

Find the number of roots for the following equation. 9x5 + 12x4 – x2 + 8x + 4=0​

Mathematics
1 answer:
skad [1K]3 years ago
8 0

Answer:

5 roots

Step-by-step explanation:

Given

9x^5 + 12x^4 - x^2 + 8x + 4 = 0

Required

The number of roots

The degree of a polynomial represents the number of roots.

In the given equation, the degree of the polynomial is 5.

<em></em>

<em>Hence, the number of roots is 5</em>

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Grayson went to the grocery store and bought bottles of soda and bottles of juice. Each bottle of soda has 35 grams of sugar and
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The number of bottles of soda purchased is 10 and the number of bottles of juice purchased is 4.

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Let us consider the soda bottles as x and juice bottles as y.

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the price of the cell phone is expected to increase by 165% in September 2015. The current price of a cell phone is $62.80. What
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We have been given that the price of the cell phone is expected to increase by 165% in September 2015. The current price of a cell phone is $62.80.

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