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13-08-2021
Mathematics

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evaluate the expression for the given values of the variable.

evaluate the expression for the given values of the variable class=

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13-08-2021

Answer:

10

Step-by-step explanation:

we know that y=sqrt(7), so just plug it into the expression y^2 +3. now we have (sqrt(7))^2 +3, (sqrt(x))^2=x, so (sqrt(7))^2 +3= 7+3=10

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