3 years ago

Come on its easy money

Mathematics

1 answer:

kirill [66]3 years ago

5 0

Answer:

I don't understand your question

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What is the LARGEST number of real zeros a polynomial with degree n can have?

Ilya [14]

Answer:

Step-by-step explanation:

The zeros of the function are the x-intercepts of the function. They can be real or imaginary. The most a polynomial can have is its degree. If the degree is n then there can be n amount.

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4 years ago

Find the root of <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B2x%20%7B%20%7D%5E%7B2%7D%20%7D%20%20%2B%20x%20%2B%20%20%5Csq

artcher [175]

Answer:

The root of x = -2 + √2

Step-by-step explanation:

Step(i):-

Given $\sqrt{2x^{2} } + x +\sqrt{2} = 0$

⇒ $\sqrt{2} } ( x^2 ) ^{\frac{1}{2} } + x +\sqrt{2} = 0$

⇒ $\sqrt{2}x + x +\sqrt{2} = 0$

⇒ $(\sqrt{2} + 1) x = - \sqrt{2}$

$x = \frac{-\sqrt{2} }{(\sqrt{2} + 1)}$

Step(ii):-

Rationalizing

$x = \frac{-\sqrt{2} }{(\sqrt{2} + 1)} X \frac{(\sqrt{2} - 1)}{(\sqrt{2} - 1)}$

Apply ( a-b ) ( a+b) = a²-b²

$x = \frac{-\sqrt{2}(\sqrt{2} -1) }{(\sqrt{2})^{2} - 1^{2} )} = \frac{-(2-\sqrt{2} }{2-1}$

The root of x = -2 + √2

6 0

3 years ago

12x+4=2(5x+8) ls solve for x

seraphim [82]

Answer:

i believe the answer is x=6

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4 years ago

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Does this table represent a function ,why or why not?

Anuta_ua [19.1K]

Answer:

b is your answer

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3 years ago

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9. Which ordered pair is a solution of the system of inequalities shown in the

Arte-miy333 [17]

Answer:

Step-by-step explanation:

cause if you look at the thing o minus -1

7 0

3 years ago