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9 votes
9 votes
Solve by factoring 6^2 − x - 12 = 0

User JakubRi
by
2.5k points

1 Answer

19 votes
19 votes


{ \purple{ \tt{x = 3}}}


{ \blue{ \sf{ {6}^(2) - x - 12 = 0}}}


{ \blue{ \sf{36 - x - 12 = 0}}}

Take 12 as common


{ \blue{ \sf{ \cancel{12}(3 - x) { \cancel{-12} = 0}}}}


{ \blue{ \sf{3 - x = 0}}}


{ \red{ \boxed{ \green{ \tt \overbrace{ \underbrace{x = 3}}}}}}

User Bohdan Vorona
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3.1k points