Решите неравенство 1) |5x+3|=2 3) |4x+3|>=5

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Решите неравенство 1) |5x+3|<7 2) |4+3x|>=2 3) |4x+3|>=5


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Ответ:

Пошаговое объяснение:

1)|5x+3|<7</p>

image-7}} \right." alt="\left \{ {{5x+3<7} \atop {5x+3>-7}} \right." align="absmiddle" class="latex-formula">

image-2}} \right." alt="\left \{ {{x<\frac{4}{5} } \atop {x>-2}} \right." align="absmiddle" class="latex-formula">

2)|4+3x|>=2

image=2} \atop {4+3x<=-2}} \right." alt="\left [\[ {{4+3x>=2} \atop {4+3x<=-2}} \right." align="absmiddle" class="latex-formula">

image=-\frac{2}{3} } \atop {x<=-2}} \right." alt="\left [\ {{x>=-\frac{2}{3} } \atop {x<=-2}} \right." align="absmiddle" class="latex-formula">

3)|4x+3|>=5

image=5} \atop {4x+3<=-5}} \right." alt="\left [\ {{4x+3>=5} \atop {4x+3<=-5}} \right." align="absmiddle" class="latex-formula">

image=\frac{1}{2} } \atop {x<=-2}} \right." alt="\left [\ {{x>=\frac{1}{2} } \atop {x<=-2}} \right." align="absmiddle" class="latex-formula">

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