148-2*16sqrt{2}*sin(105^circ) eching

$$148-2 \times 16 \sqrt{ 2 } \times \sin ( 105 ^ { \circ } )$$

Baholash

$$-\frac{9659258262890683\sqrt{2}}{312500000000000}+148\approx 104,287187079$$

Yechim qadamlari

Evaluate trigonometric functions in the problem

$$148 - 2 \cdot 16 \sqrt{2} \cdot 0,9659258262890683$$

1,9318516525781366 hosil qilish uchun 0,9659258262890683 va 2 ni ko'paytirish.

$$148-1,9318516525781366\times 16\sqrt{2}$$

30,9096264412501856 hosil qilish uchun 1,9318516525781366 va 16 ni ko'paytirish.

$$148-30,9096264412501856\sqrt{2}$$

Omil

$$-\frac{9659258262890683 \sqrt{2}}{312500000000000} + 148 = 104,287187079$$