Question

Solve. (x + 2)2 = 1
help?

Answer 1

it become 2x + 4 = 1
then you subtract both sides
2x + 4 - 4 = 1 - 4
and
2x = -3
x = 1.5

Answer 2

these are the answer choices:
x = -3 and x = -1
x = 3 and x = 1
x = -1 and x = 4
x = -4 and x = -3

Answer 3

wait is the question (x + 2)^2 = 1

Answer 4

yes

Answer 5

thats why

Answer 6

haha yeah can you still help?

Answer 7

yup its the first one

Answer 8

thanks!

Answer 9

do you want me to explain?

Answer 10

yes if you can that'd be great!

Answer 11

ok you first have to
make the equation into

(x + 2)(x + 2) = 1

then you will get

x^2 +2x + 2x + 4 = 1

then you will get

x^2 + 4x + 4 = 1

so you can just subtract the 1 into the equation

x^2 + 4x + 3 = 0

then the equation turns into

(x + 3)(x + 1) so the x = -3 and -1

Answer 12

THANKS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 13

yw