Réitigh 2k+8=4 | Réiteoir Mata Microsoft

Scipeáil chuig an bpríomhábhar

Réitigh do k.

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Linear Equation

5 fadhbanna cosúil le:

Fadhbanna den chineál céanna ó Chuardach Gréasáin

https://www.helpteaching.com/questions/41118/2m-8-4

https://math.stackexchange.com/questions/331626/how-to-get-from-1-1n1-to-1-%E2%88%921n-%E2%88%92-1-%E2%88%921

https://math.stackexchange.com/questions/108760/the-power-of-a-power/108770

https://math.stackexchange.com/questions/2480742/if-n-is-an-odd-positive-integer-then-2n-%e2%88%92-1-is-divisible-by-n

https://math.stackexchange.com/questions/2131370/how-to-disprove-that-every-odd-number-can-be-written-in-the-form-2n-p-with

Roinn

Cóipeáladh go dtí an ghearrthaisce

2k=4-8

Bain 8 ón dá thaobh.

2k=-4

Dealaigh 8 ó 4 chun -4 a fháil.

k=\frac{-4}{2}

Roinn an dá thaobh faoi 2.

k=-2

Roinn -4 faoi 2 chun -2 a fháil.

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