emilylangford1234 emilylangford1234
  • 01-03-2019
  • Mathematics
contestada

f(x)=3x^2-4x-15 and g(x)=x^2 -9. Find f(x) /g(x)
A.) 3x + 5 (over/) x-3
B.) 3x - 5 (over/) x-3
C.) 3x + 5 (over/) x-3
D.) 3x - 5 (over/) x-3

Respuesta :

Kamikazeminem
Kamikazeminem Kamikazeminem
  • 01-03-2019

[tex]Answer: \\ \frac{3 {x}^{2} - 4x - 15 }{ {x}^{2} - 9 } \\ = \frac{(3x + 5)(x - 3)}{(x - 3)(x + 3)} \\ = \frac{3x + 5}{x + 3} [/tex]

Answer Link

Otras preguntas

What is the value of the digit 2 in the number 9,642
Are (121 over 11),(23 over 3), and (85 over 5) in simplest form?
Find the slope of the line described by each equation: 8x+2y=96
Solve V= lwh for w.Please help.
Find the slope of the line described by each equation: 8x+2y=96
Find the slope of the line described by each equation: 8x+2y=96
Round 412,825 to the nearest ten
What is 9605.327 rounded to the nearest ten?
How are the 4s in 0.44 related
Rename the number 4 thousand 7 hundreds = 47