Seudónimo
Seudónimo
08-04-2017
Mathematics
contestada
Solve.
0 = x² + 14x + 40
Please help.. :'(
Respuesta :
Аноним
Аноним
08-04-2017
Factor [tex]{x}^{2}+14x+4[/tex]
[tex]0=(x+4)(x+10) [/tex]
[tex](x+4)(x+10)=0[/tex]
[tex]x=-4,-10 [/tex]
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