Nth Root Calculator

Pezani square, cube kapena nth root ya mnda.

Chithunzi —
Chezani —

Zithunzizi zimasintha monga momwe mumalemba.

Kodi izi calculator anakupatsani yankho labwino?

Zachidule

An nth root calculator finds the number that, raised to the power n, gives your value. Enter the value and the degree n, and it returns the root along with a check that raises the answer back to the nth power to confirm it lands on your original number.

The root is computed as value^(1/n), the inverse of raising to the power n. The square root uses n = 2 and the cube root n = 3. For example, the cube root of 27 is 27^(1/3) = 3, because 3 × 3 × 3 = 27, and the check shows 3 ^ 3 = 27. Odd roots of negative numbers are real and negative — the cube root of −8 is −2 — but even roots of negatives (like a square root of −4) have no real value, so the tool reports "no real root".

Roots appear in geometry, standard deviation, growth-rate averaging (the geometric mean) and physics. For a plain square root with simplified radical form, use the dedicated square root calculator; this tool handles any degree you enter.

Mafunso ofunsidwa nthawi zambiri

Kodi mungapeze bwanji nth root ya mnda?

Kuwonjezera idadi ku mphamvu 1/n. Kulemera kwa 27 ndi 27^(1/3) = 3, chifukwa 3 × 3 × 3 = 27.

Kodi mungatani kuti mupange mbewu yofanana ya mfundo yoyipa?

Sikuti m'mawerengedwe a m'mawu a m'mawu - palibe mbewu ya square ya -4. mbewu zosawerengeka za zoyipa ndi zabwino: mbewu ya cube ya -8 ndi -2.

Kodi ndi chiyani chiyambi cha kubowola cha 27?

Ndi 27^(1/3) = 3, chifukwa 3 kuwonjezeka kwa mphamvu 3 amapereka 27.

Kodi "Check" liwiro ntchito?

Imakhalanso ndi mfundo yoti ngati tikufuna kugawa mbewu ya 27 ndi 3, tiyenera kuwonjezera mbewu ya 27 ndi 3. Tiyenera kuwonjezera mbewu ya 27 ndi 3, ndipo tiyenera kuwonjezera mbewu ya 27 ndi 3.

Kodi ndingapeze bwanji mbewu ya square ndi ntchitoyi?

Ikani dera la n pa 2. Kuti mupange mbewu yosatha monga 6√2, mugwiritse ntchito calculator ya mbewu ya square.

Kodi ndi nth root wa 1?

Mtundu wa nth wa 1 ndi nthawi zonse 1 kwa aliyense degre, chifukwa 1 kuwonjezeredwa kwa aliyense mphamvu ndi 1.

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API — kugwiritsa ntchito izi calculator kuchokera code

Kuti mudziwe zambiri, pitani ku www.json.org/json.html. Kuti mudziwe zambiri, pitani ku www.json.org/json.html. Chomweko chilichonse chimene mumasiya chimagwiritsa ntchito mfundo yoyamba yomweyi yomwe tsambali limagwiritsa ntchito; mfundo yosadziwika ndi 400, siyiyenera kukhala zero yosadziwika. Onani zonse API docs →

Chithunzi

GET https://calculator.free/api/v1/root/

curl

curl "https://calculator.free/api/v1/root/?value=27&degree=3"

JavaScript fetch()

const r = await fetch(
  "https://calculator.free/api/v1/root/?" + new URLSearchParams({
    "value": "27",
    "degree": "3"
  }));
const data = await r.json();
console.log(data.results);

Zimenezi ndi zowerengera zokhudzana ndi malangizo amtundu uliwonse, si zokhudzana ndi ndalama, zamoyo kapena zokhudzana ndi ndalama.