Suriin ang IDNStudy.com at makakuha ng mga sagot sa iyong mga tanong sa iba't ibang paksa. Tuklasin ang libu-libong mga sagot na na-verify ng mga eksperto at hanapin ang mga solusyong kailangan mo, anuman ang paksa.

Activity 5: This is My Sum and this is My Product. Who Am I?

Directions:

1.

2.

Use the values of a, b, and c of each of the following quadratic equations in determining the sum and the product of its roots. Verify your answers by obtaining the roots of the equation. Answer the questions that follow.

x ^ 2 + 4x + 3 = 0

Sum:

6x ^ 2 + 12x - 18 = 0 Sum:

x ^ 2 + 4x - 21 = 0

Sum:

Product:

Product:

Product:

Roots:

Roots:

014

3.

Roots:

Roots:

Roots:

Product:

Product:

Roots:

Sum:

Roots:

Product:

Product:

10x ^ 2 - 19x + 6 = 0 Sum:

Sum:

Roots:

10. 2x ^ 2 - 3x = 0

Product:

Sum:

8x ^ 2 = 6x + 9

9.

Product:

9x ^ 2 - 6x = 8

Sum:

8.

Roots:

4x ^ 2 + 8x + 3 = 0

7.

Sum:

6.

Product:

3x ^ 2 - 10x - 8 = 0

March-2 2x ^ 2 + 3x - 2 = 0

5.

Roots:​