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Jared solved a quadratic equation using the quadratic formula. Help him finish simplifying the fraction below.

User Nubok
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1 Answer

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To simplify
\((-4 \pm √(-36))/(8)\), convert the square root of -36 to 6i, then divide both -4 and 6i by 8 to result in
(-2 \pm 3i)/(4).

The student is asking to help simplify the expression
\((-4 \pm √(-36))/(8)\) which is derived from solving a quadratic equation using the quadratic formula. The student needs to find the values of A± B/C from this expression.

Let's simplify the expression
\((-4 \pm √(-36))/(8)\).

First, simplify the square root:


\[ √(-36) = √((-1) * 36) = 6i \]

Now substitute this value into the original expression:


\[ (-4 \pm 6i)/(8) \]

Now, you can factor out a common factor of 2 from the numerator:


\[ (-2 \pm 3i)/(4) \]

The expression is now in the form
\( (A \pm B)/(C) \), where:

- A = -2 ,

- B = 3i , and

- C = 4.

So, the simplified form is:


\[ (-2 \pm 3i)/(4) = (A \pm B)/(C) \]

The probable question may be: "Jared solved a quadratic equation using the quadratic formula. Help him finish simplifying the fraction below:


\((-4 \pm √(-36))/(8)\)"

User Doan Van Thang
by
7.7k points