tmua None Q13

tmua · Uk · specimen_paper1 Curve Sketching Number of Solutions / Roots via Curve Analysis

13. How many real roots does the equation $x ^ { 4 } - 4 x ^ { 3 } + 4 x ^ { 2 } - 10 = 0$ have?
A 0
B 1
C 2
D 3
E 4

13. How many real roots does the equation $x ^ { 4 } - 4 x ^ { 3 } + 4 x ^ { 2 } - 10 = 0$ have?

A 0

B 1

C 2

D 3

E 4\\