Question

Plzz help Wegnerkolmp2741o and only good at math pepole

Answer 1

Answer:

A

Step-by-step explanation:

4x^2-8x-60=0

a=4 b=-8 c=-60

*I am going to plug these numbers into the quadratic formula*

x=-(-8)plus or minus $\sqrt{(-8)^2-4(4)(-60)/2(4)}$

*simplified into...

x=-8 plus or minus $\sqrt{1024}/8$

x=5 or x=-3

pls mark me brainliest