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

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Well, find the roots, which one is smaller?
then x^2 = 4 \[x = \pm \sqrt{4}\] \[x=\pm2\] you decide which is smaller...
when i plugd into 2 i said it waxs wrong

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plugged* was*
you think 2 is greater than -2?
lord, help me now.
I hate these questions as the points have equal magnitude...
it's asking for the smaller root.
so if 2 is greater than -2, which is smaller?
try -2
yu it was thank you so much!!

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