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3 years ago

10

What is the answer pls help :0

2 answers:

Zarrin [17]3 years ago

8 0

Answer:

The answer is (b)

Step-by-step explanation:

The quadratic formula is (-b±√(b^2-4ac))/2a. Letter choice (b) is x^2 + 4x +6. Since there is no number before x, we can assume it is 1. With this, you just plug the numbers into the letters. a=1, b=4, and c=6. When you do this, you get (-4±√(16-4(1)(6))/2(1). The 16 comes from 4^2. Hope this helps.

Furkat [3]3 years ago

5 0

Answer:

B. Y= x^2+4x+6

Step-by-step explanation:

You plug in the numbers into the quadratic formula.

a=1 b=4 c=6

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3 years ago