Math 10 Chapter 1

1. The equation ax ² +bx+c = o is called ________ form of quadratic equation

a) Discriptive
b) Standard
c) Linear
d) Tabular

2. Quadratic equation can be expressed as product of _____________ factors.

a) Bilinear
b) Collinear
c) Linear
d) Nonlinear

3. Elements of solution set are called ______________ of the equation.

a) Cubic Roots
b) Roots
c) Square roots
d) Entries

4. If a = o, then the equation ax² + bx + c =o becomes a __________ equation.

a) Noncollinear
b) Nonlinear
c) Linear
d) Colliniar

5. An equation remains unchanged by multiplying its both sides by a negative number

a) True
b) False

6. 7a+3b is called algebraic sentence

a) True
b) False

7. An Equation must be an open sentence.

a) True
b) False

8. 2+3=5 is also called an equation

a) True
b) False

9. An equation having degree one is called linear equation.

a) True
b) False

10. Solution set of (x-1)² =0 is {1,1}

value="a" id="10aq" onClick="Touch(this,10,id,1,0)">a) False
b) True

11. The sentence 3x + 2x >4x is an open sentence.

a) False
b) True

12. The equation l x + m=0 is a linear equation.

a) False
b) True

13. The formula to calculate perimeter of a rectangle is 2(length - width).

a) True
b) False

14. The point (a,o) lies in Ist quadrant.

a) False
b) True

15. The standard form of linear equation in two variables in ax + by + c = 0

a) False
b) True

16. The solution set of parallel lines is empty set.

a) False
b) True

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