yeetpeetmeet yeetpeetmeet

22-01-2021
Mathematics

contestada

What is the value of the expression below when x=4?
2x2+x-5

Respuesta :

abdullahrafeeqovdnqi abdullahrafeeqovdnqi

22-01-2021

Answer:

2x2+x-5

using x=4

(2×2)+4-5

4+(-1)

4-1=3

Answer Link

cindyhls cindyhls

22-01-2021

Answer:

3

Step-by-step explanation:

(2×2)+x-5

=4+x-5

=4+(4)-5

=8-5

=3

Answer Link

Otras preguntas

Given the following code segment, what is output after "result = "? int x = 1, y = 1, z = 1; y = y + z; x = x + y; cout << "result = " << (x < y

Answer the question on the basis of the following information for a bond having no expiration date: bond price = $1,000; bond fixed annual interest payment = $1

A product test is designed in such a way that for a defective product to be undiscovered, all four inspections would have to fail to catch the defect. The proba

Watch the animation and observe the titration process of a standard 0.100 M sodium hydroxide solution with 50.0 \rm ml of a 0.100 M hydrochloric acid solution.

The financial perspective of the balanced scorecard is concerned with A. Whether investors and creditors view the company favorably B. How customers perceive

) A skier starts down a frictionless 32° slope. After a vertical drop of 25 m, the slope temporarily levels out and then slopes down at 20°, dropping an additio

Suppose the government imposes a tax of 10 percent on the first $40,000 of income and 20 percent on all income above $40,000. What are the tax liability and the

Which statement best describes how the Proclamation of 1763 attempted to prevent problems between the colonists and Native Americans after the French and Indian

According to the ERG theory of motivation Select one: a. motivation is a function of how much we want something and how likely we think we are to get it. b. sat

Write a letter to your younger brother who has indicated interest in attending a technical school, educating him on the benefits of technical and vocational edu