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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

High School Mathematics
6.20 Square Roots of Algebraic Expressions Review - II

Square roots of Algebraic Expressions Review Test

Q 1: Find the square root of 64x2y2.
None of these
8x2y
8xy
8xy2

Q 2: Find the sum of the roots of 2x2 + 11x + 12 = 0.
2/11
-2/11
11/2
-11/2

Q 3: How much is subtracted from 4x4 + 12x3 + 17x2 + 2x + 7 to make it perfect square.
3
5
2
6

Q 4: f(x) = 2x2 + 3x + 1, then f(3x) = _____.
18x2 + 9x + 3
18x2 + 9x + 1
18x2 - 9x + 1

Q 5: Find the square root of 16x2 + 24xy + 9y2.
None of these
4x + 3y
3x + 4y
4x - 3y

Q 6: Find the square root of 9x2 + 24xy + 16y2.
3x + 4y
3x + 2y
2x + 3y

Q 7: Find the product of the roots of 2x2 + 7x + 6 = 0.
-3
2/5
3

Q 8: Solve, 6x4 - 35x3 + 62x2 - 35x + 6 = 0
None of these
3,1/2 and 1/3
2,1/2 and 1/3
2,3,1/2 and 1/3

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Question 10: This question is available to subscribers only!


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