PLEASE HELP, THANK YOU
Question 1:
Find all real and non-real roots of the function ƒ(x...
Mathematics, 02.08.2021 22:00 TakeNotes
PLEASE HELP, THANK YOU
Question 1:
Find all real and non-real roots of the function ƒ(x) = (x2 + 4)(x – 2).
A) x = ±2
B) x = ±2i
C) x = ±2i, 2
D) x = ±4i, 2
Question 2:
Find all real and non-real roots of the function ƒ(x) = x2 + 49.
A) x = i + 7, i – 7
B) x = –49i, 49i
C) x = –7i, 7i
D) x = –7, 7
Answers: 3
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