Spark Spark
  • 30-03-2024
  • Mathematics
Middle School

Find the value of this expression if x = 5.

x^2+7 / x-7

Find the value of this expression if x 5 x 2 7 x 7

Answer :

jimrgrant1 jimrgrant1
  • 25-12-2023

Answer:

- 16

Step-by-step explanation:

Given

[tex]\frac{x^2+7}{x-7}[/tex] ← substitute x = 5 into the expression

= [tex]\frac{5^2+7}{5-7}[/tex]

= [tex]\frac{25+7}{-2}[/tex]

= [tex]\frac{32}{-2}[/tex]

= - 16

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