Problems on Square Roots - II - High School Mathematics - kwizNET Math/Science/English Homeschool/Afterschool/Tutoring Lessons/Worksheets/Quizzes/Trivia

High School Mathematics 6.16 Problems on Square Roots - II

Directions: Solve the following square root problems. Also write at least ten examples of your own.

Q 1: Find the value of m and n so that x^{4} - 4x^{2} + mx + n is a perfect square. m = 4 and n = 0 m = 0 and n = 4 m = 2 and n = 3 None of these

Q 2: Find the value of m and n so that 16x^{4} + 24x^{2} + mx + n is a perfect square. m = 4 and n = 3 m = 3 and n = 4 m = 0 and n = 9 m = 9 and n = 0

Q 3: Find the square root of (x - 2y + 3z)^{2} - 12z(x-2y). x - 2y - 3z x - 2y - 2z x - 3y - 3z

Q 4: Find the value of a and b so that 9x^{4} + 6x^{3} - 17x^{2} - ax + b is a perfect square. a = 9 and b = 6 a = 8 and b = 7 a = 7 and b = 8 a = 6 and b = 9

Q 5: Find the value of ma nd n so that 25x^{4} + 50x^{2} + mx + n is a perfect square. m = 5 and n = 9 m = 0 and n = 5 None of these m = 0 and n = 25

Q 6: Find the value of a and b so that x^{4} - 6x^{3} + 5x^{2} + ax + b is a perfect square. a = 15 and b = 5 a = 5 and b = 8 a = 8 and b = 7 a = 12 and b = 4

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