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SUMAREGAYIMELDAIN
Answered

What rational algebraic expression is the same as

m²-1
¯¯¯¯¯¯¯
m-1

A. m+1
B. m-1
C. 1
D.–1​

Sagot :

RIMURUTHESLIMEGREATSIN

Answer:

A. m+1

Step-by-step explanation:

           m²-1

     =   ¯¯¯¯¯¯¯

           m-1    

       

          (m-1)(m+1)

     =  ¯¯¯¯¯¯¯ ¯¯¯¯¯¯    , cancel out m-1 from both numerator and denominator

              m-1    

     

  =  m+1

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