Simplify the expression x − 16 x \sqrt { x } - \sqrt { 16 x } x − 16 x .A) − 3 x - 3 \sqrt { x } − 3 x B) x \sqrt { x } x C) − 3 x - 3 x − 3 x D) 17 x 17 \sqrt { x } 17 x E) 5 x 5 \sqrt { x } 5 x

Question

Simplify the expression   x − 16 x \sqrt { x } - \sqrt { 16 x } x ​ − 16 x ​   .A)    − 3 x - 3 \sqrt { x } − 3 x ​ B)    x \sqrt { x } x ​ C)    − 3 x - 3 x − 3 x D)    17 x 17 \sqrt { x } 17 x ​ E)    5 x 5 \sqrt { x } 5 x ​

Zybrea Knight · Accepted Answer

Final Answer : A, Explanation :   The expression simplifies to   x − 4 x \sqrt{x} - 4\sqrt{x} x ​ − 4 x ​   because   16 x = 4 x \sqrt{16x} = 4\sqrt{x} 16 x ​ = 4 x ​  . Combining like terms gives   − 3 x -3\sqrt{x} − 3 x ​  .

Simplify the expression $x−16x\sqrt { x } - \sqrt { 16 x }$ .

A) $\sqrt { x }$
B) $x\sqrt { x }$
C) $- 3 x$
D) $\sqrt { x }$
E) $\sqrt { x }$

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Learning Objectives

Related questions

Simplify the expression x−16x\sqrt { x } - \sqrt { 16 x }x​−16x​ .A) −3x- 3 \sqrt { x }−3x​ B) x\sqrt { x }x​ C) −3x- 3 x−3x D) 17x17 \sqrt { x }17x​ E) 5x5 \sqrt { x }5x​

Definitions

Learning Objectives

Learning Objectives

Related questions

Simplify the expression $x−16x\sqrt { x } - \sqrt { 16 x }$ .

A) $\sqrt { x }$
B) $x\sqrt { x }$
C) $- 3 x$
D) $\sqrt { x }$
E) $\sqrt { x }$