Seudónimo Seudónimo

22-03-2021
Mathematics

contestada

Solve using the quadratic formula. (Identify a, b, and c. Write the
formula. Show the substitution step.

3n^2 - 10 = n

Respuesta :

tankisfun97 tankisfun97

22-03-2021

Answer:

n1 = -5/3 n2 = 2

Step-by-step explanation:

3n^2-n-10 = 0

Δ= 1+120 = 121

n1; n2 = (1+/-11)/6

n1 = -5/3

n2 = 2

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