A) X⁷ B) X-¹ C) X¹² D) X³+⁴
A) x-⁴ B) x⁸ C) x³ D) x⁴
A) x¹ B) x¹² C) x⁴³ D) x⁷
A) x⁸ B) x² C) x-² D) x-¹⁵
A) 2³⁴ B) 2⁷ C) 2¹² D) 2²⁴
A) 6 B) 8 C) 16 D) 4
A) x²y⁹ B) x⁴y⁶ C) x⁵y⁶ D) x⁴y⁵
A) n must be negatice B) n can be any number C) n must be zero D) n must be positive
A) Log a base n=1 B) an=1 C) Log n base a =1 D) Log 1 base a =n
A) Rational numbers B) Irrational numbers C) Portal numbers D) Cardinal numbers
A) √m/√n B) √m × √n C) √m ÷ n D) 1/√n × √m
A) 9√2 B) 6√7 C) 3√5 D) 5√3
A) 5√4 B) 3√2 C) 4√5 D) 5√3
A) Surds that cannot be decided by each other B) Surds that have the same number. C) Surds that don't have square root D) Surds that have the same roots
A) 2/√2 B) √3/√2 C) 2/√3 D) √3/2
A) a²-b B) a-√b C) √a+√b D) √b+a
A) One element B) Not specified C) No element D) Two elements
A) a×b=a×b B) a+b=a-b C) a*b=b*a D) Null
A) (a*b)*c=a*(b*c) B) a*b=a*(b*c) C) a*b*c=a*c D) c*a=a*b
A) Zero element B) Identity element C) Inverse D) Closure element |