Práctica de suma y resta radicales

Práctica de suma y resta radicales

9th Grade

10 Qs

quiz-placeholder

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Práctica de suma y resta radicales

Práctica de suma y resta radicales

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

José Moisés Montero Paniagua

Used 26+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Al efectuar correctamente  45+554\sqrt{5}+5\sqrt{5}  , se obtiene:

 9109\sqrt{10}  

 959\sqrt{5}  

 5-\sqrt{5}  

 5\sqrt{5}  

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Al efectuar correctamente  4x+5x10x4\sqrt{x}+5\sqrt{x}-10\sqrt{x}  , se obtiene:

 xx-x\sqrt{x}  

 9x9\sqrt{x}  

 x-\sqrt{x}  

 x\sqrt{x}  

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Al efectuar correctamente  6xy+7yx10xy6\sqrt{xy}+7\sqrt{yx}-10\sqrt{xy}  , se obtiene:

 3xy3\sqrt{xy}  

 3xy-3\sqrt{xy}  

 xy-\sqrt{xy}  

 xy\sqrt{xy}  

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

La expresión  x5\sqrt{x^5}  , equivale a:

 x4 xx^4\ \sqrt{x}  

 x xx\ \sqrt{x}  

 x2 xx^2\ \sqrt{x}  

 x\sqrt{x}  

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

La expresión  x x5x\ \sqrt{x^5}  , equivale a:

 x4\sqrt{x^4}  

 x5\sqrt{x^5}  

 x6\sqrt{x^6}  

 x7\sqrt{x^7}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Al efectuar correctamente  6x2y+7xy6\sqrt{x^2y}+7x\sqrt{y}  , se obtiene:

 13y13\sqrt{y}  

 13xy13x\sqrt{y}  

 13xyy13xy\sqrt{y}  

 13xy\sqrt{13xy}  

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Al efectuar correctamente  6y3+7y36\sqrt{y^3}+7\sqrt{y^3}  , se obtiene:

 13y213\sqrt{y^2}  

 13y13\sqrt{y}  

 13yy13y\sqrt{y}  

 13xy\sqrt{13xy}  

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