y=-5(8)^2+50sin(8^2)(8) eching

$$y = - 5 ( 8 ) ^ { 2 } + 50 \sin ( 8 ^ { 2 } ) ( 8 )$$

y uchun yechish

$$y=39,5176185196668$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Evaluate trigonometric functions in the problem

$$y = -5 {(8)} ^ {2} + 50 \cdot 0,898794046299167 {(8)}$$

2 daraja ko‘rsatkichini 8 ga hisoblang va 64 ni qiymatni oling.

$$y=-5\times 64+50\times 0,898794046299167\times 8$$

-320 hosil qilish uchun -5 va 64 ni ko'paytirish.

$$y=-320+50\times 0,898794046299167\times 8$$

44,93970231495835 hosil qilish uchun 50 va 0,898794046299167 ni ko'paytirish.

$$y=-320+44,93970231495835\times 8$$

359,5176185196668 hosil qilish uchun 44,93970231495835 va 8 ni ko'paytirish.

$$y=-320+359,5176185196668$$

39,5176185196668 olish uchun -320 va 359,5176185196668'ni qo'shing.

$$y=39,5176185196668$$

y'ni tayinlash

$$y≔39,5176185196668$$