Enrhifo
-\frac{3\sqrt{2}}{125}+0.0836\approx 0.049658875
Ehangu
-\frac{3 \sqrt{2}}{125} + 0.0836 = 0.049658875
Rhannu
Copïo i clipfwrdd
0.04\left(\sqrt{2}\right)^{2}-0.024\sqrt{2}+0.0036
Defnyddio'r theorem binomaidd \left(a-b\right)^{2}=a^{2}-2ab+b^{2} i ehangu'r \left(0.2\sqrt{2}-0.06\right)^{2}.
0.04\times 2-0.024\sqrt{2}+0.0036
Sgwâr \sqrt{2} yw 2.
0.08-0.024\sqrt{2}+0.0036
Lluosi 0.04 a 2 i gael 0.08.
0.0836-0.024\sqrt{2}
Adio 0.08 a 0.0036 i gael 0.0836.
0.04\left(\sqrt{2}\right)^{2}-0.024\sqrt{2}+0.0036
Defnyddio'r theorem binomaidd \left(a-b\right)^{2}=a^{2}-2ab+b^{2} i ehangu'r \left(0.2\sqrt{2}-0.06\right)^{2}.
0.04\times 2-0.024\sqrt{2}+0.0036
Sgwâr \sqrt{2} yw 2.
0.08-0.024\sqrt{2}+0.0036
Lluosi 0.04 a 2 i gael 0.08.
0.0836-0.024\sqrt{2}
Adio 0.08 a 0.0036 i gael 0.0836.
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