The equation in the image appears to be:

$4x^2 + 21x + 5$

Would you like to factor this quadratic equation, solve it, or perform another operation? Let me know how you'd like to proceed!

Here are some possible steps we could take:

1. Factor the quadratic equation.
2. Solve the equation by using the quadratic formula.
3. Find the vertex of the parabola represented by the equation.
4. Determine the discriminant to understand the nature of the roots.
5. Complete the square to rewrite the equation in vertex form.

Tip:

The discriminant of a quadratic equation $ax^2 + bx + c = 0$ is $b^2 - 4ac$, and it helps you determine whether the roots are real, complex, or repeated.