Seudónimo Seudónimo
  • 10-09-2018
  • Mathematics
contestada

Rationalize the expression and simplify.

[tex]\frac{\sqrt{4+h}-2 }{h}[/tex]

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DiptheDan DiptheDan
  • 12-09-2018
you multiply by the conjugate to both the denominator and numerator.
After that you can simplify by canceling the 4 and then you are able to simplify the (h) as well.
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