nba2kqb nba2kqb
  • 01-05-2020
  • Mathematics
contestada

Find the value of this expression if x = 5.
x^2+7 / x-7

Find the value of this expression if x 5 x27 x7 class=

Respuesta :

jimrgrant1 jimrgrant1
  • 01-05-2020

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

Answer Link

Otras preguntas

When you lift a weight what part of the arm is doing the most work gizmo answers.
pls if i just get this one question right i wont have to go to boarding school so PLSSSS
Can someone plz help me? <3
The steps to convert to a decimal are shown below: *Image*In what step is the first error?Step 1Step 2Step 3Step 4​
The number of members in the house of representatives is based on:.
HELPPPPPP PLEASEEEEE
Information about where a drug was found has little impact on any tests that might be run to confirm its identity. True False
Those with intellectual disability have an iq level of ____and below.
WRITE two sentences (1, 2) telling what you did yesterday (use le passé composé); two sentences (3, 4) telling what you just did (use le passé récent); two sent
What is the term used for an upright stone with incised relief on its surface, such as the Maya sculpture