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Help please! solve problem in the photo

Help please! solve problem in the photo-example-1

1 Answer

3 votes

Check the picture below.


6^2=[4+(2x+5)](4)\implies 36=(9+2x)(4)\implies \cfrac{36}{4}=9+2x \\\\\\ 9=9+2x\implies 0=2x\implies \cfrac{0}{2}=x\implies 0=x~\hfill \stackrel{ 2(0)+5 }{{\Large \begin{array}{llll} GH=5 \end{array}}}

Help please! solve problem in the photo-example-1
User Richsoni
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