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- 1. Multiple ChoiceThe factorization of (x3 - 25 x) is ______x (x - 5)2x (x + 5)2x (x + 5) (x - 5)None of these
- 2. Multiple ChoiceThe greatest common factor of 5a and 15b is _____53415
- 3. Multiple ChoiceChoose the correct answer:
a2 + bc + ab + ac = ______(a + b) (a + c)(a + b) (b + c)(a + c) (b + c)a (a + b + c) - 4. Multiple ChoiceChoose the correct answer:
The factors of a4 - b4 is _____(a2 + b2) (a + b) (a - b)(a2 + b2) (a2 + b2)(a2 - b2) (a2 - b2)None of these - 5. Multiple Choice
Factorise l'expression suivante :
- 6. Multiple Choice
x2 + 8x + 16
(x + 2)(x + 8)
(x + 4)(x + 4)
(x + 2)(x + 6)
(x + 2)(x + 4)
- 7. Multiple Choice
16x2 - 8x + 1
(4x - 1)(4x + 1)
(4x - 1)(4x - 1)
(4x + 1)(4x + 1)
4x2 - 1
- 8. Multiple Choice
(4a0b2c4)2
b4c8
4b4c8
8b4c8
16b4c8
16a2b4c8
- 9. Multiple Choice
The length of a rectangle is 4a4b5 and the width is 3a2b3, what is the expression that represents the area of the rectangle?
Area = length ⋅ width
12a6b87a6b812a8b1512a2b2 - 10. Multiple ChoiceExpress the number appearing the following statement in standard form:
'The diameter of the sun is 1,400,000,000 m1.4 × 1091.4 × 101014 × 10914 × 1010 - 11. Multiple ChoiceIf (25)-2 = 5n, then n = ____n = -4n = 4n = 6n = -6
- Answer choicesTagsAnswer choicesTags