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30x+16=-7x^2
I need this solved please help me out

1 Answer

3 votes

Final answer:

Using the quadratic formula to find the solutions, will get x = -0.922 and -1.676.

Step-by-step explanation:

This is a quadratic equation, which can be solved by moving all the terms to one side and setting the equation equal to zero.

We can rewrite the equation as:

7x^2 + 30x + 16 = 0

We can then solve this quadratic equation by using the quadratic formula:

x = (-b ± √(b^2 - 4ac)) / (2a)

Plugging in the values for a, b, and c from the equation, we get:

x = (-30 ± √(30^2 - 4 * 7 * 16)) / (2 * 7)

Simplifying further, we have:

x = (-30 ± √(900 - 448)) / 14

x = (-30 ± √452) / 14

x = (-30 ± 21.27) / 14

So, the solutions to the equation are approximately:

x ≈ -0.922 or x ≈ -1.676

User Sahil Dhir
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