RoselynFernandez
RoselynFernandez RoselynFernandez
  • 10-12-2020
  • Geography
contestada

9. Subtract r+9/r-4 from 3r+1/r-4
show your solution

Respuesta :

umairkazi924
umairkazi924 umairkazi924
  • 17-12-2020

[tex]3r + \frac{1}{r} - 4 - (r + \frac{9}{r} - 4)[/tex]

[tex]3r + \frac{1}{r} - 4 - r - \frac{9}{r} + 4[/tex]

[tex](3r - r) + ( \frac{1}{r} - \frac{9}{r} ) + ( - 4 + 4)[/tex]

[tex]2r - \frac{8}{r} [/tex]

Answer Link

Otras preguntas

What type of shape isn't a quadrilateral and why?
cost of a sled:$99.50 Markup:95% find the selling price
what is round to the nearst thounsand 3,489
How do I solve x^2 - 8x + 16 = 25 using perfect factoring patterns?
What is 6.9 times 100
Are older fossils further up or further down in the earth ? Explain
(-7x²-7x-7)-[(7x³-9x²-20)+(4x-11)]]=? (5x⁴+8x²+2)+7(5x⁴-3x²)=? Please explain the work behind the solution
what is .31 as a fraction
The space occupied by an object is its
What is sojourner truth early education