23faiols 23faiols
  • 04-04-2022
  • Mathematics
contestada

HELP!!!! I can’t figure this out

HELP I cant figure this out class=

Respuesta :

Hrishii
Hrishii Hrishii
  • 04-04-2022

Answer:

[tex]A.\,\orange{ \bold{ \frac{x - 3}{3x + 1} }}[/tex]

Step-by-step explanation:

[tex] \frac{x + 2}{ {x}^{2} + 5x + 6 } \div \frac{3x + 1}{ {x}^{2} - 9} \\ \\ = \frac{x + 2}{ {x}^{2} + 3x + 2x+ 6 } \div \frac{3x + 1}{ {x}^{2} - {(3)}^{2} } \\ \\ = \frac{\cancel{x + 2}}{ \cancel{{({x}+ 3)}} \cancel{(x+ 2) }} \times \frac{\cancel{( {x} + 3)}( {x} - {3)}}{3x + 1} \\ \\ = \purple{ \bold{ \frac{x - 3}{3x + 1} }}[/tex]

Answer Link

Otras preguntas

Why is sodium sulphate hemihydrate called as "Plaster of Paris"?
What is the amplitude of y=1/2 sin2x
What are the functions of receptors in our body? Think of a situation where receptors do not work properly. What problems are likely to arise?
What is the amplitude of y=1/2 sin2x
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
Simplify the expressions: cot 0 sec 0 A. Sin0 B. Csc0 C. Cos0 D. Cos* 0
what is a high structure part of a church which has 5 letters
what's another word for over thinking?
Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa
how do you write 4540 million in standard form?