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Diagnóstico 2 S3

Authored by DIEGO ZAMBRANA

Mathematics

3rd Grade

Used 5+ times

Diagnóstico 2 S3
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5 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

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El término algebraico Consta de:

Signo, Coeficiente, Variable, Exponente

Signo, Incógnita, Variable, Exponente

Signo, Constante, Expresión, Exponente

Signo, Coeficiente, Incógnita, Variable

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 P(a)=7a34b3+5c3P_{\left(a\right)}=7a^3-4b^3+5c^3  y   Q(a)=6a3+9b311c3\ Q_{\left(a\right)}=6a^3+9b^3-11c^3  
Hallar el valor de  2P(a)3Q(a)2P_{\left(a\right)}-3Q_{\left(a\right)}  

 4a335b3+43c3-4a^3-35b^3+43c^3  

 4a3+28b3+33c34a^3+28b^3+33c^3  

 6a3+35b323c3-6a^3+35b^3-23c^3  

 6a335b3+23c36a^3-35b^3+23c^3  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Realiza la Multiplicación de Expresiones Algebraicas (13a3x+y)(23ax+1+52b3x143ax2b5x)\left(\frac{1}{3}a^{3x+y}\right)\left(\frac{2}{3}a^{x+1}+\frac{5}{2}b^{3x-1}-\frac{4}{3}a^{x-2}b^{5x}\right)  

 29a4x+y+1+56a3x+yb3x149a4x+y2b5x\frac{2}{9}a^{4x+y+1}+\frac{5}{6}a^{3x+y}b^{3x-1}-\frac{4}{9}a^{4x+y-2}b^{5x}  

 29a3x+y+152a2x+yb3x1+49a3x+y2b5x\frac{2}{9}a^{3x+y+1}-\frac{5}{2}a^{2x+y}b^{3x-1}+\frac{4}{9}a^{3x+y-2}b^{5x}  

 26a3x+y+1+56a4x+yb3x149a4x+y2b5x\frac{2}{6}a^{3x+y+1}+\frac{5}{6}a^{4x+y}b^{3x-1}-\frac{4}{9}a^{4x+y-2}b^{5x}  

 26a4x+y+156a3x+yb3x1+49a4x+y2b5x\frac{2}{6}a^{4x+y+1}-\frac{5}{6}a^{3x+y}b^{3x-1}+\frac{4}{9}a^{4x+y-2}b^{5x}  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Multiplica los siguientes polinomios (4m5n)(3m25mn+2n2)\left(4m-5n\right)\left(3m^2-5mn+2n^2\right)  


 12m335m2n+33mn210n312m^3-35m^2n+33mn^2-10n^3  

 12m35m2n+17mn210n312m^3-5m^2n+17mn^2-10n^3  

 12m3+5m2n23mn2+10n312m^3+5m^2n-23mn^2+10n^3  

 12m3+35m2n33mn2+10n3-12m^3+35m^2n-33mn^2+10n^3  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Realiza la siguiente división y encuentra el cociente (3b310b2+20b16)÷(3b4)\left(3b^3-10b^2+20b-16\right)\div\left(3b-4\right)  

 b22b+4b^2-2b+4  

 b2+2b4-b^2+2b-4  

 b22b4-b^2-2b-4  

 b2+2b+4b^2+2b+4  

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