Fréamh Chearnach
Aimsigh fréamh cearnach uimhir agus a fhoirm radacach simplithe.
Torthaí a nuashonrú mar a chlóscríobh tú.
Maidir leis an áireamhán seo
the number is a perfect square, such as 36, the root is a whole number (6) and the tool flags it as a perfect square. The square root calculator returns the principal (positive) square root of a number, plus its simplified radical form and whether the number is a perfect square. Enter any non-negative number to see both the decimal value and the exact radical. When the number is itself a perfect square, such as 36, the root is a whole number (6) and the tool flags it as a perfect square. The square root calculator returns the principalSquare rootsSquare roots are found in the Pythagorean theorem, the distance formula, standard deviation and quadratic equations.The simplified radicalSquare roots are found in the Pythagorean theorem, the distance formula, standard deviation and quadratic equations.The simplified radicalSquare roots are found in the Pythagorean theorem, the distance formula, standard deviation and quadratic equations.The simplified radicalSquare roots are found in the Pythagorean theorem, the distance formula, standard deviation and quadratic equations.The simplified radicalSquare roots are found in the Pythagorean theorem, the distance formula, standard deviation and quadratic equations.The simplified radicalSquare roots are found in the Pythagorean theorem, the distance formula, standard deviation and quadratic equations.The simplified radicalSquare roots are found in the Pythagorean theorem, the distance formula, standard deviation and quadratic equations.The simplified radicalSquare roots are found in the Pythagorean theorem, the distance formula, standard deviation and quadratic equations.The simplified radicalSquare roots are found in the Pythagorean theorem, the distance formula, standard deviation and quadratic equations.The simplified radicalSquare roots are found in the Pythagorean theorem, the distance formula, standard deviation and quadratic equations.The simplified radicalSquare roots are found in the Pythagorean theorem, the distance formula, standard deviation and quadratic equations.The simplified radicalSquare root
Ceisteanna Coitianta
Cad is radacach simplithe ann?
Athscríbhníonn sé fréamh tríd an gcearnóg foirfe is mó a fhachtóirí. √72 = √(36×2) = 6√2, atá cruinn, murab ionann agus an deachúil chothromaithe 8.485.
An bhfuil fréamh cearnach uimhir dearfach i gcónaí?
@ info
Cad é an fhréamh chearnach de 72?
Tá sé thart ar 8.485, agus is é a fhoirm shimplithe beacht ná 6√2.
Cad is cearnóg foirfe ann?
Slánuimhir a bhfuil a fréamh cearnach ina slánuimhir freisin, mar shampla 36 (√36 = 6). Insíonn an uirlis duit an bhfuil d' uimhir incháilithe.
An féidir liom a chur ar an fréamh cearnach ar uimhir dhiúltach?
Ní laistigh de na réanuimhreacha — níl fréamh cearnach fíor ag ionchuir dhiúltacha. Bheadh uimhreacha casta de dhíth ort, áit a bhfuil √−4 = 2i.
Cén fáth a thaispeánann fréamh simplithe in ionad deachúil?
Tá 6√2 cruinn, agus is comhfhogasú cothromaithe é 8.485 a chailleann cruinneas i ríomhanna breise.
API — úsáid an áireamhán seo ó chód
Glaoigh ar an áireamhán seo mar chríochphointe JSON saor in aisce - níl aon eochair ag teastáil. Seol na luachanna réimse thíos mar pharaiméadair cheist nó JSON. Léigh an doiciméadú iomlán API →
Deireadhphointe
GET https://calculator.free/api/v1/square-root/curl
curl "https://calculator.free/api/v1/square-root/?value=72"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/square-root/?" + new URLSearchParams({
"value": "72"
}));
const data = await r.json();
console.log(data.results);Is meastacháin iad na torthaí le haghaidh treoir ghinearálta amháin, ní comhairle airgeadais, leighis nó cánach.