3 years ago

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

Mathematics

2 answers:

prisoha [69]3 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]3 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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3 years ago

11. 8 cars are in the parking lot. Then 6 more cars come. How many cars are there now? 12.stretch your thinking. Look at the sto

Sholpan [36]

Answer:

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Step-by-step explanation:

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3 years ago

A man has mislaid his wallet. He thinks there is a 0.4 chance that the wallet is somewhere in his bedroom, a 0.1 chance it is in

lana [24]

Answer:

a. Probability = 0.15

b. Probability = 0.3

Step-by-step explanation:

Given

$P(Bedroom) = 0.4$

$P(Kitchen) = 0.1$

$P(Bathroom) = 0.2$

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This is calculated by subtracting the sum of given probabilities from 1.

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$Probability = 1 - 0.85$

$Probability = 0.15$

Solving (b): Probability of being in bedroom or kitchen

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3 years ago

Whats the difference of squares

stepan [7]

An example of the difference of squares would be: a^2-b^2 = (a+b)(a-b)

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3 years ago

Brian invests £1850 into his bank account. He receives 2.7% per year simple interest. How much will Brian have after 3 years? Gi

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Answer:

£1999.85

Step-by-step explanation:

A = P(1 + rt)

Where:

A = Amount after t years

P = Initial amount invested = £1850

r = Interest rate = 2.7%

t = Time in years = 3 years

Calculation:

First, converting R percent to r a decimal

r = R/100 = 2.7%/100 = 0.027 per year.

Solving our equation:

A = £1850(1 + (0.027 × 3))

A = £1999.85

Therefore, Brian will have £1999.85 after 3 years.

3 0

3 years ago