A.2(x6+y2)
B.4(x8-y4)
C.3(x5-y3)
D.8(x4+y2)
E.2(x8+y2)
Show AnswerAnswer=Option E
Equations and Inequalities
Which of the following is equivalent to 9×2-6x-3______?
A.(9x-3)(x-1)
B.(3x+1)2
C.(9x+3)(x-1)
D.(3x-1)2
Show AnswerAnswer=Option C
If L#N then (LM-LN)/(N-M)=______?
A.L
B.M
C.O
D.-1
E.?L
Show AnswerAnswer=Option E
7×2-4x+4-9x(2x-3)_____?
A.11×2-2x
B.12×2+19+4
C.?11×2+23x+4
D.?11×2-18+4
Show AnswerAnswer=Option C
If y2-25<0 which of the following cannot be true______?
A.y ? -4
B.y < -2
C.y ? + 1
D.y ? 5
Show AnswerAnswer=Option D
If x2 -16<0 which of the following must be true______?
A.x > -4
B.x < 4
C.x < -4
D.x < -16
E.?4 < x < 4
Show AnswerAnswer=Option E
If 1 ? -m then (12-m2)/(1+m) = 23 then 1-m =______?
A.15
B.25
C.23
D.13
Show AnswerAnswer=Option C
(a10-c2)2 – (a10+c2)2 =_______?
A.a20+c4
B.0
C.a10+c2
D.?4a10c2
E.2a20+c4
Show AnswerAnswer=Option D
(x+4)(x-5) = 10 then x is______?
A.6
B.-5
C.both
D.none
Show AnswerAnswer=Option C
21d2 – 7d + 8 – 4d (2d-3) =______?
A.14d2+8
B.13d2+5d-8
C.8d-8
D.13d2+5d+8
Show AnswerAnswer=Option D