Answered

2. In the quadratic equation 3r +7x-4 = 0, which is the quadratic term?
D. -4
A. 3x
B.72
cx
3. What are the factors of the quadratic equation x + 9x + 20 = 0?

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Sagot :

WHALEHALLA36GO

Answer:

2. The choice with two variables or term/s with an exponent of 2.

3. (x+4)(x+5)

Step-by-step explanation:

2. The equation and choices barely match.

3. Use Factoring Method.

factors of 20: (1,20),(2,10),(4,5)

4+5=9

QED the factors of the given equation are

(x+4) and (x+5).

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