Powers of i
multiplying complex numbers
Set of real numbers
Numeric expressions
understanding the discriminant
100
i=?
What is Square root -1
100
6i(4-12i)
What is -48i
100
name to sets to which the number belongs -15
What is Integer, rational, real.
100
(7-2) /5
What is 1
100
find the descriminant -2x^2-x-1=0
What is -7
200
i to the 6th power=?
What is -1
200
(5-10i)(3+5i)
What is 65-5i
200
square root of 30
What is irrational,real.
200
5+(16+2) /3
What is 11
200
-2X^2-8X-14=-6
What is 0
300
i to the power of 48
What is -i
300
2i(4-5i)(4+5i)
What is 82i
300
square root of 0
What is whole, integer, rational, real.
300
-10(x-7)-7(x+2)
What is -17x+56
300
-X^2-9=6X
What is 0
400
i tot the power of 89
What is i
400
-(2+2i)^2
What is -8i
400
-16/-2
What is integer, whole, rational, real, natural.
400
-2(-6x-9)-4(x+9)
What is 8x-18
400
-9b^2=-8b+8
What is -224
500
-1+8i/-i
What is -8-i
500
(3+2i)^2
What is 5+12i
500
135/-3
What is real ,integer,rational.
500
9(7k+8)+3(k-10)
What is 66k+51
500
-9r^2-8r-1=r-r^2-9
What is -9 + or -5 square root 7 /16
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