Question

Find the smaller root for
x^2− 4 = 0 .

Answer 1

Well, find the roots, which one is smaller?

Answer 2

then

x^2 = 4

\[x = \pm \sqrt{4}\]

\[x=\pm2\]

you decide which is smaller...

Answer 3

when i plugd into 2 i said it waxs wrong

Answer 4

plugged*
was*

Answer 5

you think 2 is greater than -2?

Answer 6

yeah

Answer 7

lord, help me now.

Answer 8

I hate these questions as the points have equal magnitude...

Answer 9

it's asking for the smaller root.

Answer 10

meaning?

Answer 11

so if 2 is greater than -2, which is smaller?

Answer 12

try -2

Answer 13

yu it was thank you so much!!