srbryant srbryant

04-05-2021
Mathematics

contestada

what number completes the square x^2+18x+_____
(a).81
(b) .324
(c) .-9
(d).9

Respuesta :

Аноним Аноним

04-05-2021

Step-by-step explanation:

a) 81 is the answer of your question

hope it is helpful to you

Ver imagen Аноним

Answer Link

DontEatBats DontEatBats

04-05-2021

(a+b)^2= a^2 +2ab+b^2

First you divide 18 by 2 which equals to 9

To complete the square multiply that number by itself
9^2=81

So the correct choice is A

Answer Link

Otras preguntas

Abbey wants to use her savings of $1325 to learn yoga. The total charges to learn yoga include a fixed registration fee of $35 and a monthly fee of $50. What is

If xy +6e^y = 6e, find the value of y" at the point where x = 0

Can someone help me with the expressions question d.?? PLEASE I NEED THE ANSWER ASAP!!

What type of foreign policy did the united states pursue after its victory in world war i? the nation joined the league of nations. the nation returned to isola

write each fraction in its simplest form 18/4 24/32

Which statement is true? A. Work-study programs are based on academic achievement. B. Grants and scholarships do not need to be repaid. C. Student loans do n

Which statement describes the social contract theory of the state's origin? A. The people grant power to a government for the well-being of all B. NOT CORRECT C

What quote describes the concerns Americans had about joining the north Atlantic treaty organization

Can someone give me a conclusion of "A day's wait" by Ernest Hemingway PLEASEE

What are two examples of specalized cells