| 1 |
Factors of 8x3+27y3 are: |
(2x+3y),(4x2+9y2)
(2x-3y),(4x2-9y2)
(2x+3y),(4x2-6 xy+9y2)
(2x-3y),(4x2+6 xy+9y2)
|
| 2 |
Factors of x2-5x+6 are: |
(x+1),(x-6)
(x-2),(x-3)
(x+6),(x-1)
(x+2),(x+3)
|
| 3 |
H.C.F of 39x7y3z and 91x5y6z7 is: |
13x<sup>7</sup>y<sup>6</sup>z<sup>2</sup>
13x<sup>5</sup>y<sup>3</sup>z
91x<sup>5</sup>y<sup>6</sup>z<sup>2</sup>
91x<sup>5</sup>y<sup>3</sup>z
|
| 4 |
The square root of (imge) is: |
|
| 5 |
H.C.F of x2-4 and 2x2+x-6: |
(x-2)
(x+2)
(2x-3)
(x+2)(2x-3)
|
| 6 |
The square root of (4x2-12x+9): |
(2x+3)
(2x-3)
|
| 7 |
Factors of 25x2+16a2+40x |
5x+4
(5x+4)<sup>2</sup>
(5x+4)(5x-4)
(5x-4)<sup>2</sup>
|
| 8 |
H.C.F of x-2 and x2+x-6 is _______: |
x<sup>2</sup>+x-6
x+3
x-2
x+2
|
| 9 |
H.C.F of 5x2y2 and 20x3y3 is __________ |
5x<sup>2</sup>y<sup>2</sup>
20x<sup>3</sup>y<sup>3</sup>
100x<sup>5</sup>y<sup>5</sup>
5xy
|
| 10 |
H.C.F of p3q - pq3 and p5q2 - p2q5 is _________: |
pq(p<sup>2</sup>-q<sup>2</sup>)
pq(p-q)
p<sup>2</sup>q<sup>2</sup>(p-q)
pq(p<sup>3</sup>-q<sup>3</sup>)
|
| 11 |
What should be added to complete the square of x4+64 _______ : |
8x<sup>2</sup>
-8x<sup>2</sup>
16x<sup>2</sup>
4x<sup>2</sup>
|
| 12 |
Simplify that: |
|
| 13 |
Simplify it: |
|
| 14 |
Simplify this: |
|
| 15 |
Simplify_ |
|
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