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

 Square roots of Algebraic Expressions Review Test
 Q 1: What is the first degree expression to be added to x4 + 4x3 - 4x2 - 19x + 11 = 0 to make it perfect square.3x + 53x + 63x - 53x - 6 Q 2: Solve, 3x4 - 16x3 + 26x2 - 16x + 3 = 0.1,3 and 1/31,3 and 2/31,1/2 and 2/31,1/2 and 1/3 Q 3: Product of two homogeneous expression is a ________.homogeneous expressionnot a homogeneous expression Q 4: Third degree homogeneous symmetric expression in x and y is _________.ax3 + bx2y2 + cxy2 + dy3ax2 + bx2y + cxy2 + dy2ax3 + bx2y + cxy2 + dy3ax3 + bx2y + cx2y2 + dy3 Q 5: Find the square root of x2 + 9y2 + 4z2 - 6xy + -12yz + 4xz.x + 3y + 2zx + 3y - 2xx - 3y + 2z Q 6: Find the sum of the roots of 6x2 + 7x + 2 = 0.6/77/6-7/6-6/7 Q 7: Find the square root of (x - 2y + 3z)2 - 12z(x-2y).x - 2y - 3zx - 3y - 3zx - 2y - 2z Q 8: Find the square root of x4 - 4x3 + 8x2 - 8x + 4.x2 + 2x + 2x2 - 2x + 2x2 + 2x - 2x2 - 2x - 2 Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!