2 years ago

What is 2 over x ²- 4x + 4 over x - 4

Mathematics

1 answer:

kobusy [5.1K]2 years ago

6 0

Mark brainliest please

Hope this helps

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Does anybody know this?<br> 21 + 3 + (8 -2 +2)

Maurinko [17]

By law of BIDMAS, we must start with brackets
= (8-2+2)= 8
21 + 3= 24
24 + 8 = 32
Hope this helps, have a nice day!:)

8 0

3 years ago

Find the LCD of the fractions, and then simplify the expression. Assume that no denominator equals zero. 5/(3x^2y) - 4/(6xy^3

tamaranim1 [39]

The LCD = 6x^2y^3 ( because LCD of 3 and 6 = 6, LCD of x^2 and x = x^2 and LCD of y and y^3 = y^3)

now divide 3x^2y into the LCD then multiply this by 5 to get the first term in the numerator and do similar process to get second term, so we get:-

5(2y^2) - 4(x)
------------------
6x^2y^3

= 2( 5y^2 - 2x)
-----------------
6x^2y^3

= 5y^2 - 2x
-----------
3x^2y^3

5 0

3 years ago

Alberto’s monthly income is $3,200. Part of Alberto’s monthly budget is shown in the table.

Sladkaya [172]

Using the percentage concept, it is found that 40% of Alberto’s income is used to pay for his rent and groceries.

<h3>What is a percentage?</h3>

The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:

$P = \frac{a}{b} \times 100\%$

In this problem:

Alberto’s monthly income is $3,200, hence b = 3200.

He spends 896 + 384 = $1280 in rent and groceries, hence a = 1280.

Then, the percentage is given by:

$P = \frac{1280}{3200} \times 100\% = 40\%$

More can be learned about the percentage concept at brainly.com/question/10491646

7 0

1 year ago

If the sum of a number and three is doubled?, the result is seven less than the number. Find the number

pentagon [3]

(x+3)*2=x-7
2x+6=x-7
x=-13

6 0

2 years ago

As an office manager, you want to choose from buying a copier or renting one. You can buy one for $7000 with a fee of $30 a mont

Reptile [31]

Answer: you should rent one

Step-by-step explanation:

8 0

2 years ago