balashashi555 balashashi555

18-09-2021
Mathematics

contestada

add the following 3l²mn-lm²n+2lm²n+lmn²+-3lmn²+2l²mn
pls don't spam

Respuesta :

cwrw238 cwrw238

18-09-2021

Answer:

5l²mn + lm²n - 2lmn².

Step-by-step explanation:

3l²mn - lm²n + 2lm²n + lmn² + -3lmn² +2l²mn

Bringing like terms together:

= 3l²mn +2l²mn - lm²n + 2lm²n + lmn² - 3lmn²

= 5l²mn + lm²n - 2lmn².

Answer Link

Otras preguntas

When energy is lost in energy transformations, this energy is usually lost as _____. A: Cooling B: Heat C: Ice D: Power

what is the value of h

A slot machine has 3 dials. Each dial has 40 positions, two of which are "Jackpot." To win the jackpot, all three dials must be in the "Jackpot" position. Assum

Add (6.3 x 104) + 38,000 Express your answer in both standard form and scientific notation. the 4 is above the 10

Which always share the properties of parallel lines? the intersection of a wall and ceiling the front edges of horizontal shelves in a bookshelf the hands of a

A leader who stresses standard procedures, schedules to work to be done, and assigns subordinates to particular tasks is high on

2. The resistance of the bulbs shown in the figure is 12 Ω each. What will the voltmeter read when the first switch is on and both switches are on? 3. The diagr

8. Which of the following skills are the most helpful for a salesperson? O A. Quickness and accuracy O B. Addition and subtraction O C. Creativity and judgement

Most inspired particles such as dust fail to reach the lungs because of the ________.

Find the missing side lengths. Answers are in simplest radical form with the denominator rationalized.