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Art [367]
3 years ago
10

3x^2+5x-28=0 solve this for me please

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
8 0

Answer:

x= 7/3

x=-4

Step-by-step explanation:

Use the quadratic formula

a= 3, b=5, c=-28

-5± \sqrt{5^2-4*3(-28)}

x= _________________

              2.3

Simplfy

x=\frac{-5+19}{6} \\x=\frac{-5-19}{6}

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