akreamierwadleystu akreamierwadleystu

03-02-2021
Mathematics

contestada

solve for X:
-2x(x+3)-(x-1)(x-2)=

Respuesta :

ImagineCloud ImagineCloud

03-02-2021

Answer:

-3x² - 3x - 2

Step-by-step explanation:

simplify the first part

-2x * x - 2x * 3

-2xx - 6x

simplify the second part

(x-1)(x-2)

x * x + x * -2 + -1 * x + -1 * -2

xx + -2x - x + 2

xx - 3x + 2

subtract the simplified expressions

-2xx - 6x - (xx - 3x + 2)

-2xx - 6x - xx + 3x - 2

-3xx - 3x - 2

Answer Link

Otras preguntas

Select one: a. neutral b. weakly basic c. weakly acidic d. strongly acidic e. strongly basic

who helps me! Who know !

after world war 2 many people moved from cities to

Mental illness is a common cause of poverty in the united states. a. True b. False

if 30% of a number is 15, what is the number

hank cut some blocks of wood that were 2 3/8 feet long. if eight blocks were laid end-to-end, how long would the wood blocks be?

What was the result of the encounter between US forces and the Sioux at Little Big Horn? A. A peace treaty was signed. B. The United States forces under

The second stage of digestion takes place in the small intestine. a. True b. False

When parties in conflict begin to stonewall, it means that they ________?

The sample variance of hourly wages was 10. what is the sample standard deviation?