5742244
Description
Quiz by Enrique Jimenez3564, updated more than 1 year ago
|
Created by Enrique Jimenez3564
over 8 years ago
|
|
Question 1
Question
Al reducir la expresión (2a/b)+(a/2b)+(a/b)+(2a/3b) el resultado es :
Answer
-
5a / 4b
-
4a / 7b
-
13 a / 6b
-
15a /5b
Question 2
Question
Al suprimir paréntesis en : 4x + [x - (2x-3) ] - [ 5 - 2 (1-x) ] el resultado es:
Answer
-
-x
-
x
-
2x
-
-2x
Question 3
Question
El producto de (x - 3) (x +1) es igual a:
Answer
-
x^2 - 3x - 2
-
x^2 - 2x + 3
-
x^2 - 3x - 3
-
x^2 - 2x - 3
Want to create your own Quizzes for free with GoConqr? Learn more.