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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

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

Q 1: Solve the quadratic equation: x2 = x + 20
x = __ or 5
Answer:

Q 2: Factorize, x2+6x+9.
(x+1)(x+2)
(x+5)(x+6)
(x+3)(x+3)
None of these

Q 3: Factorize, x2+18x+65.
(x+12)(x+5)
(x+13)(x+5)
(x+13)(x+4)

Q 4: Factorize, x2+10x+16.
(x+8)(x+3)
(x+8)(x+2)
(x+7)(x+2)

Q 5: a2 + 2ab - 15b2
(a-5b)(a+3b)
(a-b)(a+b)
(a-3b)(a+5b)

Q 6: The roots of the quadratic expression x2 + 2x - 8 are (x+_) and (x-2)
Answer:

Q 7: Factorize, 4x4-25x2+36.
None of these
(x+2)(x-2)(2x+3)(2x-3)
(x-2)(x-2)(2x+3)(2x-3)
(x+2)(x-2)(2x-3)(2x-3)

Q 8: Factorize, x2+14x+45.
(x+9)(x+7)
(x+8)(x+5)
(x+9)(x+5)

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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