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2 years ago

Write 9x+3x2-4x5+x3+2x4 in standard form.

Mathematics

2 answers:

prisoha [69]2 years ago

7 0

Answer:

Step-by-step explanation:

When any polynomial is written in standard form then we write the terms of polynomial with the reducing degree.

The given polynomial is 9x + 3x² - 4x⁵ + x³ + 2x⁴

So the standard form of the polynomial will be

( -4x⁵ + 2x⁴ + x³ + 3x² + 9x )

KonstantinChe [14]2 years ago

6 0

-4x^5 + 2x^4 + x^3 + 3x^2 + 9x
Hope this helps.

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Step-by-step explanation:

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2 years ago

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lidiya [134]

Answer:

$6-3\sqrt{3}$

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Step-by-step explanation:

We are given $x=\sqrt{3}-1$ and we are asked to find the value of $x^2-x+1$ .

So we will need to find $x^2$ .

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Expand using identity: $(x-a)^2=x^2-2ax+a^2$ .

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Let's go back to the full $x^2-x+1$ .

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$4-2\sqrt{3}-\sqrt{3}+1+1$

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