It has two complex roots.
Google, or known in mathimatical slang as Googol, is 1 followed by 100 0's.
0 + 5i Its complex conjugate is 0 - 5i
1 googol = 1 followed by One Hundred Zero's.
A complex number x+iy is non-real if x=0 like 0+i13
A complex number is x+iy and -6i is 0-6i or 0-i6 I would then answer yes.
To solve equations like x2+a=0 with a>0
The absolute value of a number is defined conceptually as its distance from 0. The absolute value of a complex number is therefore defined by the distance formula: |z| = sqrt(re(z)2 - im(z)2) 0 is a complex number, as is proven as follows: A complex number is a number of the form x + yi, where x and y are numbers. 0i = 0. 0 = 0 + 0. 0 = 0 + 0i. 0 = x + yi where x and y are 0. 0 is a number. Therefore, 0 is a complex number. As such, the distance formula can be used to calculate |0|: |0| = sqrt(re(0)2 - im(0)2) = sqrt(02 - 02) = sqrt(0 - 0) = sqrt(0) = 0
0+3i has a complex conjugate of 0-3i thus when you multiply them together (0+3i)(0-3i)= 0-9i2 i2= -1 0--9 = 0+9 =9 conjugates are used to eliminate the imaginary parts
4
complex numbers with no real partif any complex number z can be written a + i bthen pure imaginary numbers have a=0 and b not equal to 0
Unreal numbers are complex numbers and numbers of higher order. There are infinitely many of them. It can be shown that the cardinality of complex numbers is the same as that of real numbers: this cardinality is called the continuum, C.There are À0 (aleph-null) counting numbers or integers or rational numbers - the "smallest infinity"!!!. C is equal to 2À0.