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-((-2)^3-3)^2+5*2

 Apr 18, 2015

Best Answer 

 #1
avatar+118723 
+5

-((-2)^3-3)^2+5*2

 

$$\\-((-2)^3-3)^2+5*2\\
=-(-8-3)^2+5*2\\
=-(-11)^2+5*2\\
=-121+5*2\\
=-121+10\\
=-111$$

 

check

$${\mathtt{\,-\,}}{\left({\left(-{\mathtt{2}}\right)}^{{\mathtt{3}}}{\mathtt{\,-\,}}{\mathtt{3}}\right)}^{{\mathtt{2}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{2}} = -{\mathtt{111}}$$

 Apr 19, 2015
 #1
avatar+118723 
+5
Best Answer

-((-2)^3-3)^2+5*2

 

$$\\-((-2)^3-3)^2+5*2\\
=-(-8-3)^2+5*2\\
=-(-11)^2+5*2\\
=-121+5*2\\
=-121+10\\
=-111$$

 

check

$${\mathtt{\,-\,}}{\left({\left(-{\mathtt{2}}\right)}^{{\mathtt{3}}}{\mathtt{\,-\,}}{\mathtt{3}}\right)}^{{\mathtt{2}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{2}} = -{\mathtt{111}}$$

Melody Apr 19, 2015

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