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RRB Assistant Loco Pilot and Technician Model Paper 10 with solutions
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© examsnet.com
Question : 1
Total: 75
If
4
x
3
+
3
x
2
+
2
x
+
4
is divided by x + 1, the remainder will be
13
1
–1
–13
Validate
Solution:
Let x + 1 = 0
∴ x = –1
now put the value of x in the given equation
4
x
3
+
3
x
2
+ 2x+ 4
= 4
(
–
1
)
3
+
3
(
–
1
)
2
+ 2 (–1) + 4
= – 4 + 3 – 2 + 4 = 1
© examsnet.com
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