Find the LCD of the given rational expressions.
-$$\frac { 4 } { x } , \frac { 2 } { x + 5 }$$
A) 8
B) $x ( x + 5 )$
C) $x + 5$
D) $x$

Question

Quizplus · Accepted Answer

To find the LCD of two rational expressions, we need to find the least common multiple of the denominators. The two denominators are x and x + 5, and the least common multiple is their product: x(x + 5). Therefore, the answer is B.

Find the LCD of the Given Rational Expressions 4x,2x+5\frac { 4 } { x } , \frac { 2 } { x + 5 }x4​,x+52​

Find the LCD of the Given Rational Expressions $\frac { 4 } { x } , \frac { 2 } { x + 5 }$