desarrollar 36(4-pi)cm^2

Solución

desarrollar

36 (4 - π) c m^{2}

144 c m^{2} - 36 π c m^{2}

Pasos de solución

36 (4 - π) c m^{2}

Poner los parentesis utilizando:

a (b - c) = ab - a c

a = 36 c m^{2}, b = 4, c = π

= 36 c m^{2} \cdot 4 - 36 c m^{2} π

= 36 \cdot 4 c m^{2} - 36 π c m^{2}

Multiplicar los numeros:

36 \cdot 4 = 144

= 144 c m^{2} - 36 π c m^{2}

e x p an d B (1, - 4) y C (- 3, 1)

e x p an d (\frac{1}{8}) (- 4 x + 2 e^{x} + 5 e^{- 2 x} - \frac{12}{e ^{x}})

e x p an d \frac{5 - 8 y - 4 x y}{( x + 2 ) ^{2}}

e x p an d \frac{( b a ^{2} + b x ^{2} - b x a ) ^{2}}{a ^{4}}

e x p an d (\frac{8 - x}{2})^{3}