Enrhifo
168\sqrt{22}+3217\approx 4004.98984765
Ehangu
168 \sqrt{22} + 3217 = 4004.98984765
Rhannu
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\left(7+6\times 2\sqrt{22}\right)^{2}
Ffactora 88=2^{2}\times 22. Ailysgrifennu ail isradd y lluoswm \sqrt{2^{2}\times 22} fel lluoswm ail israddau \sqrt{2^{2}}\sqrt{22}. Cymryd isradd 2^{2}.
\left(7+12\sqrt{22}\right)^{2}
Lluosi 6 a 2 i gael 12.
49+168\sqrt{22}+144\left(\sqrt{22}\right)^{2}
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(7+12\sqrt{22}\right)^{2}.
49+168\sqrt{22}+144\times 22
Sgwâr \sqrt{22} yw 22.
49+168\sqrt{22}+3168
Lluosi 144 a 22 i gael 3168.
3217+168\sqrt{22}
Adio 49 a 3168 i gael 3217.
\left(7+6\times 2\sqrt{22}\right)^{2}
Ffactora 88=2^{2}\times 22. Ailysgrifennu ail isradd y lluoswm \sqrt{2^{2}\times 22} fel lluoswm ail israddau \sqrt{2^{2}}\sqrt{22}. Cymryd isradd 2^{2}.
\left(7+12\sqrt{22}\right)^{2}
Lluosi 6 a 2 i gael 12.
49+168\sqrt{22}+144\left(\sqrt{22}\right)^{2}
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(7+12\sqrt{22}\right)^{2}.
49+168\sqrt{22}+144\times 22
Sgwâr \sqrt{22} yw 22.
49+168\sqrt{22}+3168
Lluosi 144 a 22 i gael 3168.
3217+168\sqrt{22}
Adio 49 a 3168 i gael 3217.
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