
productos notables
Authored by Denis Rivas
Mathematics
9th Grade
Used 7+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El producto (x+3)(x+7) es igual a:
(x+a)(x+b)= x2 + (a + b)x + ab
(x+3)(x+7) = x2 + (3+7)x + 3*7
= x2 + 10x + 21
(x+3)(x+7) = x2 + (3+7)x + 3*7
= x2 - 10x + 10
(x+3)(x+7) = x + (3+7)x + 3*7
= x + 10x + 21
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
El producto (y - 9)(y - 7) es igual a: Selecciones las opciones correctas aplicado a la formula uno de los productos notables.
(y - 9)(y - 7) = y2 + (-9-7)y + (-9)(-7)
= y2 - 16y + 63
(y - 9)(y - 7) = [y+(-9)][y + (-7)]
= y2 + [(-9)+(-7)]y + (-9)(-7)
= y2 - 16y + 63
(y - 9)(y - 7) = [y+(-9)][y + (-7)]
= y2 + [(-9)+(-7)]y + (-9)(-7)
= y2 + 16y + 64
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Sea el producto (2x + 1)(3x+2) este producto aplica al formula 2 de los productos notables, dicho producto es igua a:
(2x + 1)(3x+2) = 2*3*x2 + (2*2 + 2*3)x + 1*2
= 5x2 +(4+6)x +2
= 5x2 + 10x + 2
(2x + 1)(3x+2) = 2*3*x2 + (2*2 + 1*3)x + 1*2
= 6x2 +(4+3)x +2
= 6x2 + 7x + 2
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
El producto (x + 7)2 es la suma de dos terminos, este producto aplica la formula tres, este producto es igual a:
(x + 7)2 = x2 + 2*7*x + 72
= x2 + 14x + 49
(x + 7)2 = x2 + (2+7)*x + 2*7
= x2 + 9x + 14
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
APlicando la formula 3 de los productos notables, el producto (x + 3m)2 al cuadrado es igual a:
(x + 3m)2 = x2 + 2*3*m + (3m)2
= x2 + 6m + 9m2
(x + 3m)2 = (x+3m)(x+3m)
= x*x + (3+3)m + 3*3*m*m
= x2 + 6m + 9m2
(x + 3m)2 = x2 + 2*3*m + (3m)2
= x2 + 6mx + 6m
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
El producto (x-9)2 es una cuadrado de la diferencia de dos términos, dicho producto es igual a:
(x-9)2 = x2 + 2*9*x + 92
= x2 +18x +81
(x-9)2 = x2 - 2*9*x + 92
= x2 - 18x +81
(x-9)2 = x2 - 2*9*x - 92
= x2 -18x - 91
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
El producto (x - 4)2 es igual a:
(x - 4)2 = x2 + 2*4*x + 42
= x2 + 8x + 16
(x - 4)2 = x2 - 2*4*x + 42
= x2 - 6x + 8
(x - 4)2 = x2 - 2*4*x + 42
= x2 - 8x + 16
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
OPERACIONES CON EXPRESIONES ALGEBRAICAS
Quiz
•
9th Grade
10 questions
พีทาโกรัส
Quiz
•
1st - 9th Grade
10 questions
HITUNG CEPAT
Quiz
•
9th - 12th Grade
10 questions
MATEMATIK SPM : Poligon
Quiz
•
1st - 12th Grade
13 questions
五年级数学(长度2)
Quiz
•
1st - 12th Grade
10 questions
TUGAS MAT 5 - LUAS DAN VOLUME KUBUS
Quiz
•
1st - 12th Grade
10 questions
Chapter 3 Test Review (Big Ideas)
Quiz
•
9th Grade
10 questions
Operaciones con números naturales, decimales y fraccionarios
Quiz
•
9th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
29 questions
Alg. 1 Section 5.1 Coordinate Plane
Quiz
•
9th Grade
22 questions
fractions
Quiz
•
3rd Grade
11 questions
FOREST Effective communication
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Mathematics
29 questions
Alg. 1 Section 5.1 Coordinate Plane
Quiz
•
9th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
20 questions
Box and Whisker Plots
Quiz
•
9th Grade
18 questions
Exponential Growth and Decay
Quiz
•
9th Grade
20 questions
Function or Not a Function
Quiz
•
8th - 9th Grade
20 questions
SSS/SAS
Quiz
•
9th - 12th Grade
14 questions
Making Inferences From Samples
Quiz
•
7th - 12th Grade
23 questions
CCG - CH8 Polygon angles and area Review
Quiz
•
9th - 12th Grade