Question

necesito ayuda con matematicas por favor tema factoreo ! estare esperando sus respuestas ​

Answer 1

ACTIVIDAD 1

1. 2x³ - 6x + x² - 3 =

x² (2x + 1) - 3 (2x + 1) =

(x² - 3)(2x + 1)

2. 3x³ + 2x² - 3x - 2 =

3x (x² - 1) + 2(x² - 1) =

(3x + 2)(x² - 1)

3. 1/2x³ + 1/2x + 3x² + 3 =

1/2x (x² + 1) + 3 (x² + 1) =

(1/2x + 3)(x² + 1)

4. 6xy + 4x + 15y + 10 =

2x (3y + 2) + 5 (3y + 2) =

(2x + 5)(3y + 2)

5. 6x²y² + 2x³ + 3y³ + xy =

3y² (2x² + y) + x (2x² + y) =

(3y² + x)(2x² + y)

6. 7/3my - 21m²y - 14y - 1/3m² + 2m + 3m³ =

y ( 7/3m - 21m² - 14) - 1/7m (7/3m - 14 - 21m²) =

(y - 1/7m)(7/3m - 21m² - 14)

ACTIVIDAD 2

a² + 2ab + b²

1. 4x² - 4x + 1 =

(2x - 1)²

2. 9x⁴ - 12x³ + 4x² =

(3x² + 2x)²

3. 1/4x⁴ + x² + 1 =

(1/2x² + 1)²

4. 9x⁴ - 2x² + 1/9 =

(3x² - 1/3)²

5. x² + x + 0.25 =

(x + 0.50)²

6. 4x⁶ - x³ + 0.25 =

(2x³ - 0.50)²