| 1 |
(img) is equal |
- A. (a-b)2
- B. (a+b)2
- C. a+b
- D. a-b
|
| 2 |
4x + 3y - 2 is an algebraic: |
- A. Expression
- B. Sentence
- C. Equation
- D. In equation
|
| 3 |
Every polynomial is _______ expression: |
- A. Complex
- B. Real
- C. Rational
- D. Irrational
|
| 4 |
a<sup>3</sup>+b<sup>3</sup>=..........: |
- A. (a+b)(a<sup>2</sup>-ab-b<sup>2</sup>)
- B. (a+b)(a<sup>2</sup>-ab+b<sup>2</sup>)
- C. (a+b)(a<sup>2</sup>-ab-b<sup>3</sup>)
- D. (a-b)(a<sup>2</sup>+ab+b<sup>2</sup>)
|
| 5 |
Simplest form of (img): |
- A.
- B. (x-y)<sup>2</sup>
- C. x-y
- D. 1
|
| 6 |
Factors of 8x<sup>3</sup>+27y<sup>3</sup>: |
- A. (2x+3y)(4x<sup>2</sup>-6xy+9y<sup>2</sup>)
- B. (2x-3y)(4x<sup>2</sup>+6xy+9y<sup>2</sup>)
- C. (2x-3y)(4x<sup>2</sup>-6xy-9y<sup>2</sup>)
- D. (2x-3y)(4x<sup>2</sup>+6xy-9y<sup>2</sup>)
|
| 7 |
In (img) ___________ is property is used: |
- A. Subtraction
- B. Addition
- C. Division
- D. Multiplication
|
| 8 |
(img) is equal: |
|
| 9 |
(img) is example of ________ surd: |
- A. Binomial
- B. Trinomial
- C. Monomial
- D. Rotional
|
| 10 |
If a+b = 7 and a-b = 3 then value of ab is: |
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