5 over x-3 minus 3 over x+2

St

So, if second denominator is "x + 2" , then 3/x - 5/(x+2)  

   3            5      

 ——  –  ————  =        

   x          x + 2  

the LCD is  x(x + 2)

  3(x + 2)            5x    

—————  –  —————  =  

  x(x + 2)         x(x + 2)  

 3x + 6 – 5x  

—————— =  

   x2 + 2x  

   6 – 2x  

—————  

  x2 + 2x  

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ep-by-step explanation:

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: