Mathematics: I need extra help please 2-X^3-4+3y+y+y+5

I need extra help please 2-X^3-4+3y+y+y+5 - id2343514499546, BardiFan

Ответ:

raffigi

04.10.2021

$\huge\text{Hey there!}$

$\large\boxed{\rm{2-x^3-4+3y+y+y+5}}\\\\\large\textsf{COMBINE the LIKE TERMS}\\\\\large\boxed{\rm{\underline{-x^3} + \bold{3y + y + y} + \underline{\underline{2 - 4+ 5}}}}\\\\\large\boxed{\rm\underline{-x^3} \mathsf{\ stays\ the\ same\ because\ it\ does\ NOT\ have\ any\ like\ terms}}}\\\\\large\boxed{\rm{\bf 3y + y + y}}\\\large\boxed{\rm{= \bf 3y + 1y + 1y}}\\\large\boxed{\rm{= \bf 4y + 1y}}\\\large\boxed{\rm{= \bf 5y}}$

$\large\boxed{\rm{\underline{\underline{2 - 4 + 5}}}}\\\large\boxed{\rm{\underline{\underline{= -2 + 5}}}}\\\large\boxed{\rm{\underline{\underline{= 3}}}}\\\\\\\huge\text{Therefore, your\ answer\ is: \boxed{\rm{-x^3 + 5y + 3}}}\huge\checkmark$