2 years ago

Factor 49x^4 - 4=0 (Y’all please help this is due in a couple of hours)

1 answer:

4 0

Answer:

49 x^4 - 4 = 0

(7 x^2 - 2) (7 x^2 + 2) = 0

Only the first term will have real roots

7 x^2 = 2

x = (2 / 7)^1/2 = .535 or -.535

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