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randiturner
randiturner randiturner
  • 09-05-2016
  • Mathematics
Answered

simplify (2/5+3/7)^2. show your work

/ = square root. sorry I'm on my computer and cant find square root.

Verified Answer :

MathGeek289
MathGeek289 MathGeek289
  • 09-05-2016

Pemdas Is Importent For This. Okay, 22222 Is 32.  3333333 Is 2187. Now, We Add. 32+2187 Is 2219. There You Go. :)

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Anonymous Anonymous
  • 09-05-2016

(2√5+3√7)²=(2√5)²+2(2√5)(3√7)+(3√7)²=45+12√35+97=20+12√35+63=
=83+12√35..

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