| 1 |
Factors of 8x3 -y3 are |
- A. (2x +y)(4x2+2xy-y2)
- B. (2x+y)(4x2 -2y +y2)
- C. (2x-y)(4x2-2xy+y2)
- D. (2x-y)(4x2 +2xy+y2)
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| 2 |
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- A. log3 4=81
- B. log4 3=81
- C. log 3 81=4
- D. log 4 81=3
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| 3 |
if g (x) = x^2 -3 then g (-3) = |
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| 4 |
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| 5 |
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| 6 |
A regular polygon has an interior angle of 165 <sup>o</sup>. How many sides does it have? |
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| 7 |
In coordinates (xy), x is known as |
- A. Abscissa
- B. Ordinate
- C. Firs element
- D. second element
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| 8 |
In coordinates (x,y), y is known as |
- A. Abscissa
- B. Ordinate
- C. First element
- D. Second element
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| 9 |
If A and B are disjoint sets, then A U B is equal to |
- A. A
- B. B
- C. B U A
- D. <span style="font-size:14.0pt;mso-bidi-font-size:11.0pt;
line-height:107%;font-family:"Calibri",sans-serif;mso-ascii-theme-font:minor-latin;
mso-fareast-font-family:"Times New Roman";mso-fareast-theme-font:minor-fareast;
mso-hansi-theme-font:minor-latin;mso-bidi-theme-font:minor-latin;mso-ansi-language:
EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA">Φ</span>
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| 10 |
If x -coordinates of two points are same then line passing through them is parallel to |
- A. x-axis
- B. y -axis
- C. origin
- D. arry line
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