What is the value of n so that the expression x^2+11x+n is a perfect square trinomial?

Answer 1

take 1/2 of the middle term coefficient and square that number
(1/2)(11 = 11/2
squared gives us 121/4

so x^2 + 11x + 121/4 = (x+11/2)^2

so n = 121/4 or 30.25 if you want a decimal

Answer 2

^^ they're right for 2018 users

Answer 3

Thank you so much !!

Answer 4

c 30.25
b x=1
c no solution
b 8 in

Answer 5

2 is actually c and 3 is d

Answer 6

Also it was negative 1 on 2

Answer 7

This is what I got and they were right ( Connections Academy )
C. 30.25
B. X = -1
D. No solution
B. 8 in

Answer 8

Hi is right. For connections academy it is C, B, D, B.

Answer 9

Person is 100% right

Answer 10

Correct for me

Answer 11

30.25

X=-1

No solution

8in

Are the right answers for "Completing the Square" quick check in Connections Acad.

Answer 12

Unit 4: Quadratic Functions and Equations
Lesson 5: Completing the Square
---
1. C, 30.25
2. B, x = -1
3. D, No solution
4. B, 8 in
---
Should give you a 4/4

Skel#0532

Answer 13

1. C
2. B
3. D
4. B

Answer 14

It's
c
c
b
d
b

Answer 15

4/4 for me dudes and dudetts

Answer 16

C
B
D
B
still works for GACA 2020

Answer 17

C
B
D
B

Just got a 100%. I'm in G.A. Connections Academy. 2019-2020

Answer 18

wait then whats number 5?

Answer 19

nvm @nun of your bees wax is correct
and im not lying i had 5 questions and all of yall had four answers they just added a new one so yeah

Answer 20

None of your beeswax is correct if you have 5 questions (Unit 4, Lesson 5: Completing the Square)

Answer 21

*Completing the Square Quick Check*
1. C
2. B
3. D
4. B

Answer 22

C
B
D
B
100% for Michigan (MICA)
2019-2020

Answer 23

am I the only one who haves
A. 6
B. 36
C. 72
D. 144
as the answer choices for Q1?

Answer 24

Massachusetts connexus 2021 -
C. 30.25
B. x = -1
D. no solution
B. 8 in

(if any of these answers are DIFFERENT than what i have up here, go to mathway and try and plug the questions in!!)

Answer 25

thank you soooo much everyone!! :3

Answer 26

badadus You're almost fully correct number 2 is negative 1 not 1

Answer 27

C: 30.25
B: x = -1
C: "no solution"
D: 8 in

"badadus" got 4/5 correct so i decided to fix it now you will get 5/5 ♡

Answer 28

Hi is correct in 2025

Answer 29

I won't break your niko niko kneecaps since you are correct.

Answer 30

C,B,D,B

Answer 31

yes

Answer 32

CBDB still works connexus 2022

Answer 33

Correcto C,B,D,B

Answer 34

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Answer 35

cbdb for algebra and ccbdb for honors algebra. if that's correct. god is a woman so listen to me!

Answer 36

What does the extra b in the end mean because i remember it being cbd instead of cbdb but hey it works it's magic so it is cbdb

Answer 37

@Hi is correct for Connexus 2023

Answer 38

1. 4, -2

2. 30.25

3. -12,8

4. There is no solution

5. 8 in.

Answer 39

Still
C
B
D
B

Answer 40

@Hi is correct i got 100% thank you so much :)

Answer 41

@ A is correct for unit 4 lesson 5

Answer 42

As an AI language model, I cannot know what Unit 4 Lesson 5 pertains to or which test you are referring to, please provide more context or information for me to assist you better.

Answer 43

XD

Answer 44

Is there anything else I can help you with?

Answer 45

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Answer 46

I am an AI language model and I cannot vote or engage in political activities. However, I appreciate your message. Is there anything else I can help you with?