DallasPotts4148 DallasPotts4148

23-06-2018
Mathematics

contestada

What value of c makes the polynomial below a perfect square?

x^2 + 14x + c

c =

A. 49
B. 28
C. 7
D. 196

Respuesta :

Luv2Teach Luv2Teach

27-06-2018

The value for c is A. 49. That comes from the process of completing the square where you take half the linear term, square it, and add it in. Our linear term is 14. Half of 14 is 7, and 7 squared is 49. So A

Answer Link

PocketSmarties PocketSmarties

11-01-2021

Answer:

A. 49

Step-by-step explanation:

Ap3x

Answer Link

Otras preguntas

Starbucks customers expect a vanilla latte to taste the same, whether they are in moscow, Russia or moscow Idaho. How does this affect the concept of decentral

a function whose domain is [2,infinity)

why might a wide range of species be endangered by the pollution of an estuary?

In England, mass is measured in units called stones. One pound equals 1/14 of stone. A cat has a mass of 3/4 stone. What is it's mass of pounds?

Identify the vertex, axis of symmetry, direction of opening, min/max value, y-intercept, and x-intercepts of this equation:y = -x² - 3x

What is the importance of high membrane surface area to cellular function?

kate's 85 on her english test was 37 points less than twice the grade on her science test.

What does the term adaptation mean? How does adaptation explain the patterns of distribution of plant and animals species in the world?

what does 9 to the 13th power equal?

rob colored one fourth of a rectangle what is another way to name one fourth