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3 years ago

Gcmf and factored form of ×² + 2×

Mathematics

1 answer:

VladimirAG [237]3 years ago

4 0

Answer:

The greatest common factor (GCF) is x

x(x+2)

Step-by-step explanation:

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If f(x) = x2 - 1 and g(x) = 2x - 3, what is the domain of (fog)(x)?

ladessa [460]

Answer:

domain will be ( -∞, ∞)

Step-by-step explanation:

The given functions are f(x) = x² - 1 and g(x) = 2x - 3

We have to find domain of (fog)(x)

We will find the function (fg)(x) first.

(fog)(x) = f[g(x)]

= (2x - 3)²

= 4x² + 9 - 12x - 1

= 4x² - 12x + 8

= 4 (x² - 3x + 2)

The given function is defined for all values of x.

Therefore, domain will be ( -∞, ∞)

<u>brainly.com/question/2458431</u>

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2 years ago

A pole that is 3.1 m tall casts a shadow that is 1.35 m long at the same time a nearby building casts a window that is 37.75 m l

Veronika [31]

Okay so you have to set it up as 3.1 over 1.35 and 37.75 over x then you solve for that by doing 37.75 times 1.35 which is 50.9625 and then divide by 3.1 and you get 16.4

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3 years ago

The ratio of pink marbles to white marbles is 1:5 what percent of bag is pink marbles

alexira [117]

20% because you’d take 1/5 of 100 to find the percentage

6 0

3 years ago

Read 2 more answers

A balloon containing 0. 500 mol Ar at 0. 00°C and 65. 0 kPa pressure is expanded by adding more argon. Formula: PV = nRT (R = 8.

Nuetrik [128]

Using an ideal gas equation to solve the problem. Then the original volume is 17.67 liters.

<h3>What is an ideal gas equation?</h3>

An ideal gas is a theoretical composed of a set of randomly moving gas particles that interact only through elastic collision.

Given

A balloon containing 0.500 mol at 0. 00°C and 65.0 kPa pressure are expanded by adding more argon.

Pressure (P) = 65 kPa

Mole (n) = 0.5 mol

Temperature (T) = 0 °C = 273.15 K

Universal gas constant (R) = 8.317 L.kPa/mol.K

We know the ideal gas equation

$\rm PV =nRT\\\\V \ \ = \dfrac{nRT}{P}$

Put the values, we have

$\rm V = \dfrac{0.5*8.317*273.15}{65}\\\\V = 17.67$

Thus, the original volume is 17.67 liters.

More about the ideal gas equation link is given below.

brainly.com/question/4147359

8 0

2 years ago

Please help quick!!!!!!

bekas [8.4K]

Answer:

I think its C

3 0

3 years ago

Gcmf and factored form of ×² + 2×​

Gcmf and factored form of ×² + 2×