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

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

Q 5: 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 = 8 and b = 7 a = 12 and b = 4 a = 5 and b = 8

Q 6: Find the value of a and b so that 4x^{4} + 12x^{3} + 17x^{2} + ax + b is a perfect square. a = 3 and b = 4 a = 2 and b = 4 a = 4 and b = 5 a = 3 and b = 5

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