GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 21 Apr 2019, 17:49

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# If x ≠ 0, x*(x^5)^2/x^4 =

Author Message
TAGS:

### Hide Tags

Math Expert
Joined: 02 Sep 2009
Posts: 54401
If x ≠ 0, x*(x^5)^2/x^4 =  [#permalink]

### Show Tags

10 Apr 2019, 00:58
00:00

Difficulty:

15% (low)

Question Stats:

94% (00:29) correct 6% (00:25) wrong based on 17 sessions

### HideShow timer Statistics

If x ≠ 0, $$\frac{x*(x^5)^2}{x^4} =$$

(A) x^5
(B) x^6
(C) x^7
(D) x^8
(E) x^9

_________________
VP
Joined: 31 Oct 2013
Posts: 1323
Concentration: Accounting, Finance
GPA: 3.68
WE: Analyst (Accounting)
Re: If x ≠ 0, x*(x^5)^2/x^4 =  [#permalink]

### Show Tags

10 Apr 2019, 01:02
1
Bunuel wrote:
If x ≠ 0, $$\frac{x*(x5)^2}{x^4} =$$

(A) x^5
(B) x^6
(C) x^7
(D) x^8
(E) x^9

Bunuel. i think x5 must x^5. kindly review it.
Math Expert
Joined: 02 Sep 2009
Posts: 54401
Re: If x ≠ 0, x*(x^5)^2/x^4 =  [#permalink]

### Show Tags

10 Apr 2019, 01:04
KSBGC wrote:
Bunuel wrote:
If x ≠ 0, $$\frac{x*(x5)^2}{x^4} =$$

(A) x^5
(B) x^6
(C) x^7
(D) x^8
(E) x^9

Bunuel. i think x5 must x^5. kindly review it.

___________________
Fixed. Thank you.
_________________
VP
Joined: 31 Oct 2013
Posts: 1323
Concentration: Accounting, Finance
GPA: 3.68
WE: Analyst (Accounting)
Re: If x ≠ 0, x*(x^5)^2/x^4 =  [#permalink]

### Show Tags

10 Apr 2019, 01:07
Bunuel wrote:
If x ≠ 0, $$\frac{x*(x^5)^2}{x^4} =$$

(A) x^5
(B) x^6
(C) x^7
(D) x^8
(E) x^9

Given,

$$x(x^5)^2 / x^4$$

$$x * x^{10} / x^4$$

$$x^{11}/ x^4$$

$$x^{11 - 4}$$

$$x^7$$

CEO
Joined: 18 Aug 2017
Posts: 3008
Location: India
Concentration: Sustainability, Marketing
GPA: 4
WE: Marketing (Energy and Utilities)
Re: If x ≠ 0, x*(x^5)^2/x^4 =  [#permalink]

### Show Tags

10 Apr 2019, 02:58
Bunuel wrote:
If x ≠ 0, $$\frac{x*(x^5)^2}{x^4} =$$

(A) x^5
(B) x^6
(C) x^7
(D) x^8
(E) x^9

solve $$\frac{x*(x^5)^2}{x^4} =$$
we get x^11/x^4 = x^7
IMO C
_________________
If you liked my solution then please give Kudos. Kudos encourage active discussions.
Re: If x ≠ 0, x*(x^5)^2/x^4 =   [#permalink] 10 Apr 2019, 02:58
Display posts from previous: Sort by