Question

which of the following are solutions to the equation below? Check all that apply.
4x^2+4x+1=9

Answer 1

A.\[x=\sqrt{10}-\frac{ 1 }{ 2 }\]

Answer 2

B.x=1

Answer 3

C.\[x=\sqrt{2}\]
d.\[x=-\sqrt{10}-\frac{ 1 }{ 2 }\]
E.x=-2
F.x=square root of 2 over 2

Answer 4

im pretty sure it B and E

Answer 5

YUP!
x = -2
x = 1

Answer 6

cool

Answer 7

which of the following are solutions to the equation below? Check all that apply. (x+3)^2=10

Answer 8

a. x=\[x=10+\sqrt{3}\]

Answer 9

B.\[x=\sqrt{7}\]

Answer 10

C.\[x=-\sqrt{7}\]

Answer 11

D.\[x=\sqrt{10}-3\]

Answer 12

E.\[x=10-\sqrt{3}\]

Answer 13

F.\[x=-\sqrt{10}-3\]

Answer 14

i think its D. and F.

Answer 15

USE DIFFERENT QUESTIONS
\[x = -3-√10\]\[x = √10 -3\]yup

Answer 16

I think so too.

Answer 17

For this equation are the answers D and F
(x+3)^2=10

Answer 18

yes.. but you need to separate your questions