10n^2-10=470

0:02:04

Solve 10n^2-10=470 by taking square roots

0:02:12

Solve 10n^2+2=292 by taking square roots

0:02:05

Solve 9/10n=-1 1/10

0:03:21

Factoring Trinomials Math Short

0:01:48

Solve n^2+8=80 by taking square roots

0:01:49

Solve x^2-5=73 by taking square roots

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Solve 2k^2-2=144 by taking square roots

0:01:49

Solve -7n^2=-448 by taking square roots

0:01:59

Solve 8n^2-4=532 by taking square roots

0:02:08

Solve 8n^2-6=306 by taking square roots

0:01:54

Solve -6m^2=-414 by taking square roots

0:01:51

Solve 8b^2-7=193 by taking square roots

0:02:10

Solve 5n^2-7=488 by taking square roots

0:01:28

Solve k^2=16 by taking square roots

0:01:43

Solve x^2+8=28 by taking square roots

0:01:42

Solve x^2=21 by taking square roots

0:00:16

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0:01:40

Solve 7x^2=-21 by taking square roots