Whakaoti i te 4+176*sin(35^circ)*392-1/2*981*392^2

$$4 + 176 \times \sin ( 35 ^ { \circ } ) \times 392 - \frac { 1 } { 2 } \times 981 \times 392 ^ { 2 }$$

Aromātai

$$-75332615.814503268634368$$

Ngā Upane Otinga

Evaluate trigonometric functions in the problem

$$4 + 176 \cdot 0.573576436351046 \cdot 392 - \frac{1}{2} \cdot 981 \cdot 392 ^ {2}$$

Whakareatia te 176 ki te 0.573576436351046, ka 100.949452797784096.

$$4+100.949452797784096\times 392-\frac{1}{2}\times 981\times 392^{2}$$

Whakareatia te 100.949452797784096 ki te 392, ka 39572.185496731365632.

$$4+39572.185496731365632-\frac{1}{2}\times 981\times 392^{2}$$

Tāpirihia te 4 ki te 39572.185496731365632, ka 39576.185496731365632.

$$39576.185496731365632-\frac{1}{2}\times 981\times 392^{2}$$

Whakareatia te \frac{1}{2} ki te 981, ka \frac{981}{2}.

$$39576.185496731365632-\frac{981}{2}\times 392^{2}$$

Tātaihia te 392 mā te pū o 2, kia riro ko 153664.

$$39576.185496731365632-\frac{981}{2}\times 153664$$

Tuhia te \frac{981}{2}\times 153664 hei hautanga kotahi.

$$39576.185496731365632-\frac{981\times 153664}{2}$$

Whakareatia te 981 ki te 153664, ka 150744384.

$$39576.185496731365632-\frac{150744384}{2}$$

Whakawehea te 150744384 ki te 2, kia riro ko 75372192.

$$39576.185496731365632-75372192$$

Tangohia te 75372192 i te 39576.185496731365632, ka -75332615.814503268634368.

$$-75332615.814503268634368$$

Tauwehe

$$-75332615.814503268634368$$