Решите...1) (x\y)² при x = -6 и y = -1,5; x = 0 и y = -23.2) (x+y)⁴ при x = 0,7 и y =...

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#1

$\boxed{\;\bf (\frac{x}{y} )^{2} \ esli \ x=-6, y=-1.5 \ ili \ x=0, y=-23 \;}\\\\\left[\begin{array}{ccc}(\frac{-6}{-1.5})^2=4^2=16\end{array}\right] \\\\\left[\begin{array}{ccc}(\frac{0}{-23})^2=0^2=0\end{array}\right]$

#2

$\boxed{\;\bf (x+y )^{4} \ esli \ x=0.7, y=0.3 \ ili \ x=-11, y=-6 \;}\\\\\left[\begin{array}{ccc}(0.7+0.3)^4=1^4=1\end{array}\right] \\\\\left[\begin{array}{ccc}(-11-6)^4=-17^4=83521\end{array}\right]$

#3

$\boxed{\;\bf (y-x)^{3} \ esli \ x=-14, y=-10 \ ili \ x=0.9, y=1.1 \;}\\\\\left[\begin{array}{ccc}(-10-(-14))^4=(-10+14)^4=4^4=256\end{array}\right] \\\\\left[\begin{array}{ccc}(1,1-0,9)^4=0,2^4=0,0016\end{array}\right]$

Решите...1) (x\y)² при x = -6 и y = -1,5; x = 0 и y = -23.2) (x+y)⁴ при x = 0,7 и y =...

Здравствуй!

#1

#2

#3

Удачи в учёбе!