What 2 numbets add up to get 10 and multiply to get -39

What is the anwers for 9+2x=5x-3-x

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol