Prueba Formativa-1D

Prueba Formativa-1D

9th Grade

12 Qs

quiz-placeholder

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Prueba Formativa-1D

Prueba Formativa-1D

Assessment

Quiz

Mathematics

9th Grade

Medium

Created by

Rodrigo galleguillos

Used 1+ times

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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 (m+3)(m+3)=\left(m+3\right)\left(m+3\right)=  

 m29m^2-9  

 m2+6m+9m^2+6m+9  

 m2+3m+6m^2+3m+6  

 m3+9m2+27m+27m^3+9m^2+27m+27  

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (x+5)(x5)=\left(x+5\right)\left(x-5\right)=  

 x2x^2  

 x210x25x^2-10x-25  

 x2+10x+25x^2+10x+25  

 x225x^2-25  

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (2y5+1)3=\left(2y^5+1\right)^3=  

 8y15+18y^{15}+1  

 4y10+6y5+14y^{10}+6y^5+1  

 8y15+12y10+3y5+38y^{15}+12y^{10}+3y^5+3  

 8y15+12y10+6y5+18y^{15}+12y^{10}+6y^5+1  

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (p+5)(p3)=\left(p+5\right)\left(p-3\right)=  

 p2+2p15p^2+2p-15  

 p215p^2-15  

 p28p15p^2-8p-15  

 p2+8p15p^2+8p-15  

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (2m3)(2m1)=\left(2m-3\right)\left(2m-1\right)=  

 4m24m+34m^2-4m+3  

 4m24m44m^2-4m-4  

 4m28m+34m^2-8m+3  

 4m234m^2-3  

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (102a)3=\left(10-2a\right)^3=  

 10060a120a26a3100-60a-120a^2-6a^3  

 1000600a+120a28a31000-600a+120a^2-8a^3  

 10060a+4a2100-60a+4a^2  

 100060a2+4a31000-60a^2+4a^3  

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 (3m24n3)2=\left(3m^2-4n^3\right)^2=  

 9m424m2n3+16n69m^4-24m^2n^3+16n^6  

 6m412m2n3+8n66m^4-12m^2n^3+8n^6  

 6m212m2n3+8n36m^2-12m^2n^3+8n^3  

 9m224mn+16n39m^2-24m^{ }n^{ }+16n^3  

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