Respuesta:
Explicación paso a paso:
a. [tex]\frac{15}{3}+(-20)=5-20=-15[/tex]
b. (-14 - 1) - 9 = -15 - 9 = - 24
c. [tex]\frac{-12x11}{2}=\frac{-132}{2}=-66[/tex]
d. 3 (-4³ + 1) = 3(-64 + 1) = 3(-63) = -189
e. [tex]\sqrt{13^{2}- 5^{2} } =\sqrt{169- 25 } =\sqrt{144}=12[/tex]
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Respuesta:
Explicación paso a paso:
a. [tex]\frac{15}{3}+(-20)=5-20=-15[/tex]
b. (-14 - 1) - 9 = -15 - 9 = - 24
c. [tex]\frac{-12x11}{2}=\frac{-132}{2}=-66[/tex]
d. 3 (-4³ + 1) = 3(-64 + 1) = 3(-63) = -189
e. [tex]\sqrt{13^{2}- 5^{2} } =\sqrt{169- 25 } =\sqrt{144}=12[/tex]