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Please help with this

Please help with this-example-1
User Racraman
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1 Answer

3 votes

Answer:

(h+k)(2)=4+1+2-2=5

(h-k)(3)=9+1-3-2=3+1-1=9

3h2+2k3=3*5+2=17

User Veronika D
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