Q 1: If 8x + 5y = 9 and 3x + 2y = 4 are given then x = _____. Answer:

Q 2: Second part of a statement of a theorem is called the ______. conclusion hypothesis

Q 3: (2x+y)^{2} + (2xy)^{2} = _____+2y^{2}. 2x^{2} 4x^{2}

Q 4: Parallel lines have ______ slopes equal parallel negative

Q 5: If (x4)(x+2) = x^{2} + Ax + B, then B = ________. 8 8

Q 6: Factorize a^{2}+4a+4 = ________. (a+2)^{2} (a+2)^{3}

Q 7: Solution set for dependent equation is ________. Answer:

Q 8: Simultaneous equations in two variables can also be solved using ________. Answer:

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