desrullyn desrullyn

04-02-2021
Mathematics

contestada

4. What is the result of 3^2x-5x+1 from 8x^2 -2x-9?
a. 5x2 +3x - 10
b. -5x2-3x -10
C. 5x2 -7X-8
d. 5x2 -7x +8

Respuesta :

belgrad belgrad

09-02-2021

Answer:

a) 5 x² + 3 x -10

Step-by-step explanation:

Explanation:-

Given polynomials

3 x² - 5 x + 1 and 8 x² - 2 x -9

Given that

3 x² - 5 x + 1 From 8 x² - 2 x -9

⇒ 8 x² - 2 x -9 - ( 3 x² - 5 x + 1 )

= 8 x² - 2 x -9 - 3 x² + 5 x - 1

= 5 x² + 3 x -10

Answer Link

Otras preguntas

Using the MLA guidelines, what information should be listed first in the citation for this source? The web the name of the website the organization a place hold

We know that central angles are congruent, because it is given. We can say that segments AO, CO, BO, and DO are congruent because . Then by the congruency theor

Find the coefficient of the x^4y^2 term in the expansion of (2x+y)^6

The controller of a chain of toy stores is interested in determining whether there is any difference in the weekly sales of store 1 and store 2. The weekly sale

Which equation has a contant of proportionality equal to 1/2

One stick of butter contains 91.6g of fat. Convert this to milligrams.

Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 131131 to 191191 cm and weights of 3838 to 150150

A vehicle is being tested using a scan tool. Technician A says that the throttle position (TP) sensor should read between 0 and 1 volt. Technician B says that a

write a story with the help of given hints (150-200) wordsjustice ? ................ you get justice in the next world, in this world you have the law..........

Read the passage and examine the chart. Local high school students were surveyed on what classes they would like to see offered on campus. Fifteen percent of th