Question

What are the zeros of the quadratic function? f(x)=3x2−300

Answer 1

Answer:

The zeros of the equation are x=10 and x=-10

Step-by-step explanation:

we know that

The zeros of the quadratic equation are the values of x when the value of the function is equal to zero

we have

$f(x)=3x^{2} -300$

so

For f(x)=0

$3x^{2} -300=0$

$3x^{2}=300$

$x^{2}=100$

square root both sides

$x=(+/-)10$

therefore

The zeros of the equation are x=10 and x=-10