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Problemau tebyg o chwiliad gwe

Rhannu

x=\sqrt{\left(-1\right)^{2}}+\left(0-1\right)^{2}+\left(0-1\right)^{2}
Tynnu 1 o 0 i gael -1.
x=\sqrt{1}+\left(0-1\right)^{2}+\left(0-1\right)^{2}
Cyfrifo -1 i bŵer 2 a chael 1.
x=1+\left(0-1\right)^{2}+\left(0-1\right)^{2}
Cyfrifo ail isradd 1 a chael 1.
x=1+\left(-1\right)^{2}+\left(0-1\right)^{2}
Tynnu 1 o 0 i gael -1.
x=1+1+\left(0-1\right)^{2}
Cyfrifo -1 i bŵer 2 a chael 1.
x=2+\left(0-1\right)^{2}
Adio 1 a 1 i gael 2.
x=2+\left(-1\right)^{2}
Tynnu 1 o 0 i gael -1.
x=2+1
Cyfrifo -1 i bŵer 2 a chael 1.
x=3
Adio 2 a 1 i gael 3.