Determine o conjunto solução das inadequações do 1 grau: a) 9x+54 <0 b) 17-3x < 5
Soluções para a tarefa
Respondido por
1
Boa tarde Guilherme!
Solução!
![9x+54\ \textless \ 0\\\\\\
9x\ \textless \ -54\\\\\
x\ \textless \ -\frac{54}{9} \\\\\\\
\boxed{x\ \textless \ -6}](https://tex.z-dn.net/?f=9x%2B54%5C+%5Ctextless+%5C+0%5C%5C%5C%5C%5C%5C%0A9x%5C+%5Ctextless+%5C+-54%5C%5C%5C%5C%5C%0Ax%5C+%5Ctextless+%5C+-%5Cfrac%7B54%7D%7B9%7D+%5C%5C%5C%5C%5C%5C%5C%0A%5Cboxed%7Bx%5C+%5Ctextless+%5C+-6%7D "9x+54\ \textless \ 0\\\\\\
9x\ \textless \ -54\\\\\
x\ \textless \ -\frac{54}{9} \\\\\\\
\boxed{x\ \textless \ -6}")
![17-3x\ \textless \ 5\\\\\
17-5\ \textless \ 3x\\\\\\
12\ \textless \ 3x\\\\\\
x\ \textgreater \ \frac{12}{3}\\\\\\\
\boxed{x\ \textgreater \ 4}](https://tex.z-dn.net/?f=17-3x%5C+%5Ctextless+%5C+5%5C%5C%5C%5C%5C%0A17-5%5C+%5Ctextless+%5C+3x%5C%5C%5C%5C%5C%5C%0A12%5C+%5Ctextless+%5C+3x%5C%5C%5C%5C%5C%5C%0Ax%5C+%5Ctextgreater+%5C++%5Cfrac%7B12%7D%7B3%7D%5C%5C%5C%5C%5C%5C%5C%0A%5Cboxed%7Bx%5C+%5Ctextgreater+%5C+4%7D+ "17-3x\ \textless \ 5\\\\\
17-5\ \textless \ 3x\\\\\\
12\ \textless \ 3x\\\\\\
x\ \textgreater \ \frac{12}{3}\\\\\\\
\boxed{x\ \textgreater \ 4}")
Boa tarde!
Bons estudos!
Solução!
Boa tarde!
Bons estudos!
Perguntas interessantes
Matemática,
10 meses atrás
Biologia,
10 meses atrás
Matemática,
10 meses atrás
Matemática,
1 ano atrás
História,
1 ano atrás