## Math 10 Chapter 1 - Part B

 1. The equation ax 2 +bx+c = o is called ________ form of quadratic equationa) Discriptive b) Standardc) Lineard) Tabular
 2. Quadratic equation can be expressed as product of _____________ factors.a) Bilinear b) Collinearc) Lineard) Nonlinear
 3. Elements of solution set are called ______________ of the equation.a) Cubic Roots b) Rootsc) Square rootsd) Entries
 4. If a = o, then the equation ax2 + bx + c =o becomes a __________ equation.a) Noncollinear b) Nonlinearc) Lineard) Colliniar
 5. An equation remains unchanged by multiplying its both sides by a negative numbera) Trueb) False
 6. 7a+3b is called algebraic sentencea) Trueb) False
 7. An Equation must be an open sentence.a) Trueb) False
 8. 2+3=5 is also called an equationa) Trueb) False
 9. An equation having degree one is called linear equation.a) Trueb) False
 10. Solution set of (x-1)2 =0 is {1,1}a) Falseb) True
 11. The sentence 3x + 2x >4x is an open sentence.a) Falseb) True
 12. The equation l x + m=0 is a linear equation.a) Falseb) True
 13. The formula to calculate perimeter of a rectangle is 2(length - width).a) Trueb) False
 14. The point (a,o) lies in Ist quadrant.a) Falseb) True
 15. The standard form of linear equation in two variables in ax + by + c = 0a) Falseb) True
 16. The solution set of parallel lines is empty set.a) Falseb) True
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