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### High School Mathematics6.20 Square Roots of Algebraic Expressions Review - II

 Square roots of Algebraic Expressions Review Test
 Q 1: Solve, x2 - x - 6 = 0. -3 and -23 and 2-3 and 23 and -2 Q 2: The product of two symmetric expressions is ______.not symmetricsymmetric Q 3: Find the nature of the roots of the equation 3x2 + 7x - 4 = 0.Real and equalReal and distinctComplex and distinct Q 4: Solve, 2x2 + 13x + 15 = 0.-3/2 and -55/2 and 53/5 and -5-5/3 and 5 Q 5: Find the square root of 4x4 + y4 + 9z4 + 4x2y2 - 6y2z2 - 12x2z2.2x2 + y2 - 3z22x + y + -3z2x2 + y + 3x2 Q 6: Solve, 2x2 + 11x + 12 = 0.3/2 and -4-3/2 and -43/2 and 4-3/2 and 4 Q 7: Find the product of roots of the equation 3x2 + 7x + 6 = 0.5326 Q 8: Find the sum of roots of the equation 5x2 + 11x + 3 = 0.-12/511/5-11/512/5 Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!