Question

Which is a zero of the quadratic function f(x) = 4x^2 + 24x + 11

Answer 1

Answer:

bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Step-by-step explanation: the answer is B

Answer 2

The zero of the given quadratic equation will be x = -69.5.

What is a quadratic equation?

The polynomial having a degree of two or the maximum power of the variable in a polynomial will be 2 is defined as the quadratic equation and it will cut two intercepts on the graph at the x-axis.

Here we are having an equation:-

4x²  +  24x  +  11  =  0

By using the formula:-

$x = \dfrac{-b+\sqrt{b^2-4ac}}{4a}$

$x = \dfrac{-(24)^2+\sqrt{(24^2)-(4\times 4\times 11}}{4\times 2}$

$x = \dfrac{-576+20}{8}$

x     =   -69.5

Therefore the zero of the given quadratic equation will be x = -69.5.

To know more about quadratic equations follow

https://brainly.com/question/1214333

#SPJ5