Factor completely.
-$$\frac { 5 } { 2 } x ^ { 1 / 2 } + \frac { 7 } { 2 } x ^ { 5 / 2 }$$
A) $\frac { \left( 7 x ^ { 2 } + 5 \right) } { 2 x ^ { 1 / 2 } }$
B) $\frac { x ^ { 5 / 2 \left( 5 x ^ { 2 } + 7 \right) } } { 2 }$
C) $x ^ { 1 / 2 } ( 6 x )$
D) $\frac { x ^ { 1 / 2 \left( 7 x ^ { 2 } + 5 \right) } } { 2 }$

Question

Quizplus · Accepted Answer

Factor out $x^{1/2}$ from each term.$$\frac { 5 } { 2 } x ^ { 1 / 2 } + \frac { 7 } { 2 } x ^ { 5 / 2 } = \frac { x ^ { 1 / 2 } } { 2 } ( 5 + 7 x ^ { 2 } )$$

Factor Completely 52x1/2+72x5/2\frac { 5 } { 2 } x ^ { 1 / 2 } + \frac { 7 } { 2 } x ^ { 5 / 2 }25​x1/2+27​x5/2

Factor Completely $\frac { 5 } { 2 } x ^ { 1 / 2 } + \frac { 7 } { 2 } x ^ { 5 / 2 }$