유리함수 연습문제 — OpenStax Intermediate Algebra · 7.3절 · 5번

OpenStax Intermediate Algebra · 7.3절 · 5번우리말 번역

LCD를 이용하여 번분수식을 간단히 하세요: $\frac{\frac{1}{3}+\frac{1}{6}}{\frac{1}{2}-\frac{1}{3}}.$

영어 원문 보기

Simplify the complex rational expression by using the LCD: $\frac{\frac{1}{3}+\frac{1}{6}}{\frac{1}{2}-\frac{1}{3}}.$

정답·풀이 보기

원본 교재 풀이(영어)


	$A complex fraction with (1/3 + 1/6) in the numerator and (1/2 - 1/3) in the denominator, illustrating basic fraction arithmetic.$
The LCD of all the fractions in the whole expression is 6.
Clear the fractions by multiplying the numerator and denominator by that LCD.	$A mathematical expression presented as a fraction. The numerator is 6 multiplied by the sum of 1/3 and 1/6. The denominator is 6 multiplied by the difference of 1/2 and 1/3. The '6's are red.$
Distribute.	$A mathematical expression showing a fraction where the numerator is (6 * 1/3) + (6 * 1/6) and the denominator is (6 * 1/2) - (6 * 1/3). The number 6 is highlighted in red in each term.$
Simplify.	$A mathematical expression showing a fraction with 2+1 in the numerator and 3-2 in the denominator.$
	$The fraction 3 over 1 is displayed in black text on a white background.$

한 번 더 — 비슷한 문제OpenStax Elementary Algebra · 8.3절 · 9번우리말 번역

공통분모를 가진 유리식의 덧셈

다음 문제에서 더하세요.

$\frac{{p}^{2}+10p}{p+2}+\frac{16}{p+2}$

답 쓰고 채점

다 풀었으면 정답 확인

$p+8$

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