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faust18 [17]
3 years ago
7

Plzz help Wegnerkolmp2741o and only good at math pepole

Mathematics
1 answer:
vazorg [7]3 years ago
4 0

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

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