$MathMaster logo$

MathMaster

Home
general
3x 2 2x 1 3 x 2x 1 3x 2 2x 1

Question

3x+2/2x-1 + 3+x/2x-1 - 3x-2/2x-1

216

likes

1081 views

Answer to a math question 3x+2/2x-1 + 3+x/2x-1 - 3x-2/2x-1

$Expert avatar$

4.6

97 Answers

Add similar elements: $ \frac{2}{2x}-\frac{2}{2x}=0$

$=3x-1+3+\frac{x}{2x}-1-\frac{3}{x}-1$

Join $3x-1+3+\frac{x}{2x}-1-\frac{3}{x}-1:{\quad}3x+\frac{1}{2}-\frac{3}{x}$

$=3x+\frac{1}{2}-\frac{3}{x}$

Frequently asked questions (FAQs)

What is the probability of drawing a red card from a well-shuffled standard deck of playing cards?

+

Math question: Factor the expression 3x² + 5xy - 12y² using the distributive property.

+

What is the value of sin(2π) + cos(3π) - tan(π/2)?

+

New questions in Mathematics

what is 9% of 307

Determine the correct value: A company knows that invoices pending collection have a normal distribution with a mean of $1.65 million, with a standard deviation of $0.2 million, then: The probability that an invoice pending collection has an amount that is within more than 2 deviations below the mean, is:

(5-(4-3)*3)-(8+5))

"If three wolves catch three rabbits in three hours, how many wolves would it take to catch a hundred rabbits in a hundred hours?" The answer is the number of response units.

How long will it take for $900 to become $5000 at an annual rate of 11.15% compounded bimonthly?

A pair of die is thrown and the absolute difference of the two scores is recorded. What is the probability of the absolute difference being 4 or more?

3. A rock is dropped from a height of 16 ft. It is determined that its height (in feet) above ground t seconds later (for 0≤t≤3) is given by s(t)=-2t2 + 16. Find the average velocity of the rock over [0.2,0.21] time interval.

Buffalo Company makes and sells shampoo. Each unit requires $1.40 labor costs, material costs per unit are $0.90 and other variable costs are $0.30. It sells shampoo for $4.45 to retailers. Fixed costs are $15,000. It sold 25,000 units in the current month. What is the Break-Even point in units? What is the Break-Even point in dollars? What is the contribution margin of Buffalo Company?

Jasminder has made 55% of the recipes in a particular cookbook. If there are 9 recipes that he has never made, how many recipes does the cookbook contain?

Build a truth table for the statement ~(pvq)^~p

00 piece jigsaw puzzle. the completed puzzle is 10x10. each piech connects to at least 2 other pieces. i plan to assemble by taking pieces out of box one by one. if i've already taken out 2 pieces that dont directly connect, what is the minimum number of additional pieces that i need to draw to in order to guarentee that the original 2 pieces connect?

Find I (Intrest) using simple interest formula of 17700 @ 15% for 4 years

A confidence interval for a population mean has a margin of error of 3.5. a. Determine the length of the confidence interval. b. If the sample mean is 47.8 , obtain the confidence interval. a. The length of the confidence interval is?

Hola👋🏻 Toca en "Crear Nueva Tarea" para enviar tu problema de matemáticas. ¡Uno de nuestros expertos comenzará a trabajar en ello de inmediato!

Slope (7,3) and (9,5)

The supply of a good registers periodic increases. With each increase in the offer, the total receipts of the bidders increase. Indicate the correct statement: a) demand is elastic b) demand is inelastic c) supply is inelastic d) supply has unit elasticity.

An invoice for €2,880 plus default interest of €48.40 was paid on October 28th. Interest rate 5.5%. When was the bill due?