jadeco22 jadeco22

24-04-2020
Mathematics

contestada

Evaluate the following expression:
X2 - 3(4+1) when x = 7

Respuesta :

maggiemae0527 maggiemae0527

24-04-2020

(14)2-3(5)
17-15
=-2

Answer Link

almond42 almond42

24-04-2020

Replace x with 7.
7*2 - 3(4+1)
7*2 - 3(5)
14 - 15
Answer: -1

Answer Link

Otras preguntas

The figure below shows a parallelogram ABCD. Side AB is parallel to side DC and side AD is parallel to side BC: A quadrilateral ABCD is shown with the two pair

Round 7180 and 4920 to the nearest 1000

You are working on an excel table and realize that you need to add a row to the middle of your table. what is one way to do this? highlight the column, then cli

Which tool is used to track which organisms are carriers of a specific trait through several generations? Microscope Flowchart Pedigree chart Punnett square

How does the setting of the story make it more effective? (Story below) A) It makes it seem lonely and wild. B) It makes it seem warm and familial. C) It make

Each side of a square is x meters long. Each side of the square is increased by 10%. Write an equation that could be used to find the original side length if

What is the solution of the inequality?

please help and explain how to do this. thank you in advance! Use natural logarithms to solve the equation. Round to the nearest thousandth. 3e^2x +5=27

a container holds 0.7 liters of oil and vinegar. 3/4 of the mixture is vinegar. how many liters of vinegar are in the container.

What is trench warfare? how was wwi warfare a break from traditional warfare?