제곱근 계산기
숫자와 그것의 단순화 된 라디칼 형태의 제곱 뿌리를 찾을 수 있습니다.
입력하는 동안 결과가 업데이트됩니다.
이 계산기에 대해
the number is a perfect square, 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. When the number is a perfect square, such as 36,TheSquare roots are found in Pythagorean theorem, the distance formula, standard deviation and quadratic equations.The simplified radical is found by pulling the largest perfect-square factor outside the root sign. For √72, the largest perfect square factor is 36.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root sign.The simplified radical is found by pulling the largest perfect-square factor outside the root
자주 묻는 질문
간단한 라디칼은 무엇입니까?
√72 = √(36×2) = 6√2, 이는 정확한 값이며, 8.485와는 다르다.
숫자의 제곱근은 항상 양수입니까?
모든 양수는 양수와 음수의 제곱근이 있습니다. 이 도구는 표준 √ 결과인 주요(양수) 근을 반환합니다.
72의 제곱근은 무엇입니까?
8.485로 약간 변화하며, 정확한 간단한 형태는 6√2이다.
완벽한 사각형은 무엇입니까?
제곱근이 정수인 정수, 예를 들어 36(√36 = 6). 도구는 숫자가 적합한지 여부를 알려줍니다.
음수의 제곱근을 취할 수 있습니까?
실수 범위 안에 있지 않습니다. 음수 입력은 실제 제곱근이 없습니다. √−4 = 2i 라는 복소수가 필요합니다.
왜 소수 대신 단순화된 근원을 보여주나요?
6√2는 정확하며, 8.485는 근사치로서 계산에 있어서 정확성을 잃게 된다.
API — 코드에서 이 계산기를 사용
이 계산기를 무료 JSON 엔드포인트로 호출하세요. 키가 필요하지 않습니다. 아래 필드 값을 쿼리 매개 변수 또는 JSON으로 보내십시오. 전체 API 문서 읽기 →
끝점
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);결과는 재정, 의료 또는 세금 조언이 아닌 일반적인 지침을위한 추정치입니다.