Whakaoti mō x
x=121
Graph
Tohaina
Kua tāruatia ki te papatopenga
\sqrt{x}-2-\left(-2\right)=9-\left(-2\right)
Me tāpiri 2 ki ngā taha e rua o te whārite.
\sqrt{x}=9-\left(-2\right)
Mā te tango i te -2 i a ia ake anō ka toe ko te 0.
\sqrt{x}=11
Tango -2 mai i 9.
x=121
Pūruatia ngā taha e rua o te whārite.
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