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MCQ Questions for CBSE Class 12 with Answers
MCQ Questions for CBSE Class 11 with Answers
MCQ Questions for CBSE Class 10 with Answers
MCQ Questions for CBSE Class 9 with Answers
MCQ Questions for CBSE Class 8 with Answers
MCQ Questions for CBSE Class 7 with Answers
MCQ Questions for CBSE Class 6 with Answers
MCQ Questions for CBSE Class 5 with Answers
MCQ Questions for CBSE Class 4 with Answers
MCQ Questions for CBSE Class 3 with Answers
MCQ Questions for CBSE Class 2 with Answers
MCQ Questions for CBSE Class 1 with Answers
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DOS Class 12 MCQ Questions With Answers
1.
Factor: x3 + 1
(x + 1)3
(x+1)(x2 - x + 1)
(x - 1) (x2 + x - 1)
(x + 1)(x2 - 2x + 1)
2.
Factor: 8x3 - 1
(2x - 1)(4x2 + 2x + 1)
(2x + 1)(4x2 - 2x + 1)
(2x - 1)(4x2 - 2x - 1)
(2x + 1)(4x2 +2x + 1)
3.
Factor27x³-64
(3x-4)(9x²+12x+16)
(3x-4)(9x²-12x+16)
(3x+4)(9x²-12x+16)
(3x+4)(9x²+12x+16)
4.
What is the remainder when a3 - 4 is divided by a+2?
-2
-6
-12
0
5.
If f(x) = 3x2 -9x -20, find the value of f(5) using synthetic division.
0
10
15
-7
6.
Decide if (x-3) is a factor of 3x3+10x2-x-12
Yes, it is a factor!
No, it is not a factor!
7.
X5 + x4 + x2
x3(x2 + x + 1)
x(x4 + x3 + x)
x2(x3 + x2)
x2(x3 + x2 + 1)
8.
List all of the possible rational zeros p(x) = 3x2+x+7
-1/3, -7/3, -1, -7, 1/3,7/3,1,7
1/3,7/3,1,7
1, 7, 14, 21
9.
What is the proper way to write the answer for the following problem?
2x3-x2-25x-12
2x4-x3-25x2-12x+0
10.
List all the possible rational zeros h(x) = x3 - 5x2+2x+12
1,2,3,4,6,12
1,2,6,12
1,2,3,4,6,12,-1,-2,-3,-4,-6,-12
11.
Factor:4p2 + 16p
p(p - 16)
4p(p - 4)
p2(p+ 16)
4p(p + 4)
12.
9x2 - 49y6
(3x + 7y3)(3x + 7y3)
(3x - 7y3)(3x + 7y3)
(3x - 7y3)(3x - 7y3)
Prime
13.
Factor the Polynomial:121r2 - 64t2
(11r + 8t)(11r - 8t)
(12r - 8t)(12r + 8t)
(11r + 9t)(11r + 9t)
prime
14.
Factor Completely:5x2 - 10x
(x - 2)(x - 10)
5(x2 - 2x)
5x(x - 2)
15.
Fully Factor the Following25x2-81
(5x-9)2
(5x+9)(5x-9)
25(x-9)2
(9x+5)(9x-5)
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