Quiz about Examen de Matemáticas para primer año del mes de Junio

Question 1

Factoriza el siguiente polinomio: x² + 7x + 6

Accepted Answer

(x + 1)(x + 6)

Answer

(x + 1)(x + 7)

Answer

(x + 1)(x + 5)

Answer

(x + 2)(x + 4)

Question 2

Factoriza el siguiente polinomio: x² - 2x - 35

Accepted Answer

(x + 5)(x - 7)

Answer

(x + 25)(x - 10)

Answer

(x + 5)(x - 12)

Answer

(x + 35)(x - 1)

Question 3

Factoriza el siguiente polinomio: y² - 3y - 40

Accepted Answer

(y + 5)(y - 8)

Answer

(y + 1)(y - 40)

Answer

(y + 2)(y - 20)

Answer

(y + 4)(y - 10)

Question 4

Factoriza el siguiente polinomio: b² - 9b -22

Accepted Answer

(b + 2)(y - 11)

Answer

(b + 1)(y - 22)

Answer

(b + 11)(y - 2)

Answer

(b + 22)(y - 1)

Question 5

x2 - 4

Accepted Answer

(x +2)(x - 2)

Answer

(x +1)(x - 4)

Answer

(x +4)(x - 1)

Answer

(x +0)(x - 4)

Question 6

b ² - $$\frac{1}{64}$$

Accepted Answer

(b + $$\frac{1}{8}$$ )(b - $$\frac{1}{8}$$ )

Answer

(b + $$1$$ )(b - $$\frac{1}{64}$$ )

Answer

(b + $$\frac{1}{64}$$ )(b - $$1$$ )

Question 7

y² - $$\frac{4}{121}$$

Accepted Answer

(y + $$\frac{2}{11}$$ )(y - $$\frac{2}{11}$$ )

Answer

(y + $$1$$ )(y - $$\frac{4}{121}$$ )

Answer

(y + $$\frac{4}{121}$$ )(y - $$1$$ )

Question 8

772 -232

Accepted Answer

5400

Answer

5300

Answer

5500

Answer

5600

Question 9

2x² + 13x + 15

Accepted Answer

(x + 5)(2x + 3)

Answer

(x + 1)(2x + 15 )

Answer

(x + 3)(2x + 5)

Answer

(x + 15)(2x + 1)

Question 10

2x²- 5x - 12

Accepted Answer

(X - 4)(2x + 3)

Answer

(X - 3)(2x + 4)

Answer

(2X - 4)(x + 3)

Answer

(2X + 4)(x - 3)

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