dfoster2357 dfoster2357

02-06-2020
Mathematics

contestada

PLS HELP ASAP twenty points Find the value of c such that the expression is a perfect square trinomial.
x^2-14x+c

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-06-2020

Answer:

49

Step-by-step explanation:

x^2-14x+c

Take the coefficient of x

-14

Divide by 2

-14/2 = -7

Square it

(-7)^2

49

This is the number you add

Answer Link

Otras preguntas

10, 166.463632 rounded to the nearest whole number

Which of the following instruments creates sound through striking

Trying to start a colonies which river did Cartier and Champlain sail along

January 1973 was an important date for which of the following reasons? The space race began in full force. It marked the end of the Cuban Missile Crisis. Vietna

My new music player has a capacity of 410 gigabytes. My new music player has a capacity of blank bytes.

Please help please !!!!!!!!!!!!!!!

HELP I ALSO NEED SOME ONE TOO SEND ME A LINK TO A MOD SO I CAN CHANGE MY USER NAME. !!!!!!!!!!!!!

scarcity forces everyone in society to make choicesTRUE OR FALSE

Paul Peddler wants to purchase a bicycle costing $775. If he chooses to make 12 equal payments, then in dollars and cents the average payment will be ?

Which of the following lists is not in order from smallest to largest? 10.1, 10.5, 11.2, 12.9 4.75, 4.8, 4.92, 5 0.5, 1.3, 2.6, 3.8 2.33, 1.87, 3.6, 7.1