Réitigh 4(h+12)+3geq19 | Réiteoir Mata Microsoft

Scipeáil chuig an bpríomhábhar

Réitigh do h.

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https://socratic.org/questions/how-do-you-solve-h-20-geq-192

https://socratic.org/questions/how-do-you-solve-and-graph-4z-13-29-and-10-6a-14

https://socratic.org/questions/how-do-you-solve-and-graph-c-1-4-2-3

https://socratic.org/questions/uthu-had-some-10-notes-and-some-2-notes-in-the-ratio-of-7-3-he-exchanged-6-of-hi

https://math.stackexchange.com/questions/2517245/let-a-b-c-be-non-negative-integers-prove-that-if-a2b3c-geq-5-then-a-geq-3

Roinn

Cóipeáladh go dtí an ghearrthaisce

4h+48+3\geq 19

Úsáid an t-airí dáileach chun 4 a mhéadú faoi h+12.

4h+51\geq 19

Suimigh 48 agus 3 chun 51 a fháil.

4h\geq 19-51

Bain 51 ón dá thaobh.

4h\geq -32

Dealaigh 51 ó 19 chun -32 a fháil.

h\geq \frac{-32}{4}

Roinn an dá thaobh faoi 4. Tá 4 >0, mar sin ní athraítear treo na héagothromóide.

h\geq -8

Roinn -32 faoi 4 chun -8 a fháil.

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