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

Square roots of Algebraic Expressions Review Test


Name: ___________________

Date:___________________

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

Q 1: Find the square root of x4 + 6x3 + 13x2 + 12x + 4.
x2 + 3x + 2
x2 - 3x - 2
x2 + 3x - 2
x2 - 3x + 2

Q 2: Find the quadratic equation whose roots are 7 and -2.
x2 - 5x + 14
x2 - 5x - 14
x2 - 9x - 14
x2 + 5x - 14

Q 3: The product of two symmetric expressions is ______.
not symmetric
symmetric

Q 4: If all the terms of an algebraic expression are of the same degree, then such an expression is called a _______.
not a homogeneous expression
homogeneous expression

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

Q 6: Solve, (x2 - x)2 - 8(x2 - x) + 12 = 0.
-1, -2, 2 and 3
-1, 2, -2 and -3
1, -2, 2 and 3

Q 7: Find the value of a and b so that 9x4 + 6x3 - 17x2 - ax + b is a perfect square.
a = 6 and b = 9
a = 7 and b = 8
a = 9 and b = 6
a = 8 and b = 7

Q 8: Find the quadratic equation whose roots are 6 and 3.
x2 + 9x + 18
x2 - 9x + 18
x2 - 9x + 9
x2 - 18x + 18

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Question 10: This question is available to subscribers only!


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