Enrhifo
14\sqrt{3}+52\approx 76.248711306
Ehangu
14 \sqrt{3} + 52 = 76.248711306
Rhannu
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\left(\sqrt{3}\right)^{2}+14\sqrt{3}+49
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(\sqrt{3}+7\right)^{2}.
3+14\sqrt{3}+49
Sgwâr \sqrt{3} yw 3.
52+14\sqrt{3}
Adio 3 a 49 i gael 52.
\left(\sqrt{3}\right)^{2}+14\sqrt{3}+49
Defnyddio'r theorem binomaidd \left(a+b\right)^{2}=a^{2}+2ab+b^{2} i ehangu'r \left(\sqrt{3}+7\right)^{2}.
3+14\sqrt{3}+49
Sgwâr \sqrt{3} yw 3.
52+14\sqrt{3}
Adio 3 a 49 i gael 52.
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