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Shkiper50 [21]
1 year ago
13

Select the expression that represents the simplified difference.

Mathematics
2 answers:
Setler79 [48]1 year ago
8 0

The simplified expression for the given function is 2x + 4 - ( 1 / x-1). The correct option is A.

<h3>What is an expression?</h3>

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the functions are f(x) = x + 2 and h(x) = 1 / x-1. The value of the function 2f(x) – h(x) will be calculated as,

E = 2f(x) – h(x)

E =  2( x + 2 ) - ( 1 / x-1)

E = 2x + 4 - (1/x-1)

To know more about an expression follow

brainly.com/question/29008655

#SPJ2

asambeis [7]1 year ago
4 0
<h2>Answer:</h2>

<h2>Step-by-step explanation:</h2>

<h3>1. Write the expressions.</h3>

f(x) = x + 2\\\\h(x) = \frac{1}{x-1}

<h3>2. Write the operation.</h3>

2(x+2)-(\frac{x}{x-1} )

<h3>3. Apply the associative property of multiplication.</h3>

(2)(x)+(2)(2)-(\frac{x}{x-1} )\\ \\2x+4-\frac{x}{x-1}

<h3>4. Express your result.</h3>

2f(x)-h(x)=2x+4-\frac{x}{x-1}

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Simplify (-7/8)(-3/4).
murzikaleks [220]

Answer:

<h2>21/32</h2>

Step-by-step explanation:

-7/8 × -3/4 = 21/32

-7 × -3   = 21  

-8 × -4   = 32

21/32

<u><em>IMPORTANT: This number is not negative, because a negative times a negative is a positive.</em></u>

By the way, if you didn't know how to arrive at the fraction here's how.

First, Address input parameters & values.

Input parameters & values: The decimal number = 0.65625. Then, write it as a fraction

0.65625/1

Multiply by 100000 both the numerator & denominator

(0.65625 x 100000)/(1 x 100000) = 65625/100000

65.625% = 65.625/100 or 65625/100000

Find LCM (Least Common Multiple) for 65625 & 100000.

3125 is the LCM for 65625 & 100000

Divide by 3125

65625/100000 = (65625 / 3125) / (100000 / 3125)

= 21/32

I'm always happy to help :)

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