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FORMULA GENERAL

Authored by Gilberto Lara

Mathematics

9th Grade

Used 86+ times

FORMULA GENERAL
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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Que es la formula general?

Es una ecuacion cuadratica

Una grande formula para resolver ecuaciones cuadraticas que de ahi se derivan otras formulas

Un monton de operaciones complicadas para obtener un resultado final

Ninguna de las anteriores

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Como se representa la formula general

ax2+bx+c=0ax^2+bx+c=0

b±(b)24(a)(c)2a\frac{-b\pm\sqrt{\left(b\right)^2-4\left(a\right)\left(c\right)}}{2a}

(x+y)(x+y)\left(x+y\right)\left(x+y\right)

No tengo ni idea

3.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

Resuelve la ecuacion x2+6x3=0x^2+6x-3=0  

0.333

0.076

-1.076

-2.33

4.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

Resuelve la ecuacion 2x23x5=02x^2-3x-5=0  

2.75

-9.34

1

-1

5.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

 9x2+5x+2=0-9x^2+5x+2=0  

-2.33

1.66

-0.26

0.79

6.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

 3x29x+8=0-3x^2-9x+8=0  

-3.71

0.66

-14.56

-0.71

7.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

 7x2+3x6=07x^2+3x-6=0  

-0.99

0.73

-1.16

2.53

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