Whakaoti mō x
x=11
Graph
Tohaina
Kua tāruatia ki te papatopenga
\sqrt{4x-8}+5-5=11-5
Me tango 5 mai i ngā taha e rua o te whārite.
\sqrt{4x-8}=11-5
Mā te tango i te 5 i a ia ake anō ka toe ko te 0.
\sqrt{4x-8}=6
Tango 5 mai i 11.
4x-8=36
Pūruatia ngā taha e rua o te whārite.
4x-8-\left(-8\right)=36-\left(-8\right)
Me tāpiri 8 ki ngā taha e rua o te whārite.
4x=36-\left(-8\right)
Mā te tango i te -8 i a ia ake anō ka toe ko te 0.
4x=44
Tango -8 mai i 36.
\frac{4x}{4}=\frac{44}{4}
Whakawehea ngā taha e rua ki te 4.
x=\frac{44}{4}
Mā te whakawehe ki te 4 ka wetekia te whakareanga ki te 4.
x=11
Whakawehe 44 ki te 4.
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