Bhaskara

Bhaskara

9th Grade

8 Qs

quiz-placeholder

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Bhaskara

Bhaskara

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Everson Sales

Used 67+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 x24x+90=0x^2-4x+90=0  

3,5

-344

4,7

344

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 x218x+45=0x^2-18x+45=0  

3,15

0

355

-355

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 2x27x=152x^2-7x=15  

5, -3/2

4, 5

7, 6

0

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A soma de um número com o seu quadrado é 90. Calcule esse número.

-250

0

9, -10

7, 8

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 x26x+9=0x^2-6x+9=0  

-100

9, 10

4, 5

3

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Qual o número que somado com seu quadrado resulta em 56?

6, 7

-234

0

-8, 7

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 x2+6x5=0-x^2+6x-5=0  

3, 6

1, 5

0

-225

8.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

O quadrado de um número aumentado de 25 é igual a dez vezes esse número.

5

8, 9

7

0