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### Middle/High School Algebra, Geometry, and Statistics (AGS)4.7 Quadratic Equations Review Test

 Q 1: x2 + 9xy + 14y2(x+4)(x+6y)(x+5y)(x+4y)(x+7y)(x+2y) Q 2: The roots of the quadratic expression x2 + 2x - 8 are (x+_) and (x-2) Answer: Q 3: Factorize, x2+10x+16.(x+7)(x+2)(x+8)(x+2)(x+8)(x+3) Q 4: Factorize, x2+10x+21.(x+2)(x+7)None of these(x+3)(x+7)(x+4)(x+8) Q 5: g2 + 4gh - 60h2(g-6h)(g+10h)(g+6)(g+10h)(g-5h)(g-9h) Q 6: Factorize, 6x2-19x+14.(3x-4)(x-3)(3x-2)(x-6)(6x-7)(x-2)(4x-7)(x-4) Q 7: r2 + 15rs + 50s2(r+3s)(r+12s)(r+5s)(r+10s)(r+7s)(r+8s) Q 8: The root of the quadratic equation: 3x2 + 14x - 5 = 0 are x = -5 and x = __ Answer: Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!

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