Only option 1: 3y+3z is equivalent to given expression
Step-by-step explanation:
In order to find the equivalent expression to given expression, we have to simplify each of the options to compare with the given expression
Given expression is:
[tex]3y+3z[/tex]
Option 1:
[tex]3(y+z)\\= 3y+3z[/tex]
Option 2:
[tex]3y+z[/tex]
Option 3:
[tex]10y+2z+y+z\\= 10y+y+2z+z\\= 11y+3z[/tex]
Option 4:
[tex]6+y+3z[/tex]
Hence,
Only option 1: 3(y+z) is equivalent to given expression
Keywords: Polynomials, expressions
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