Answer:
the modulus of a complex number z = a + bi is:
Izl= √(a²+b²)
The fact that n is complex does not mean that n doesn't has a real part, so we must write our numbers as:
m = 2 + 6i
n = a + bi
Im + nl = 3√10
√(a² + b²+ 2²+ 6²)= 3√10
√(a^2 + b^2 + 40) = 3√10
squaring both side
a²+b²+40 = 3^2*10 = 9*10 =90
a²+b²= 90 - 40
a²+b²=50
So,
|n|=√(a^2 + b^2) = √50
The modulus of n must be equal to the square root of 50.
now
values a and b such
a^2 + b^2 = 50.
for example, a = 5 and b = 5
5²+5²=25+25= 50
Then a possible value for n is:
n = 5+5i
132
1). one hundred and thirty two.
2).100 + 30 + 2
3).1.32 x 10^2
4). 44 x 3 = 132
5). 264 divided by 2 = 132
Answer:
2x³-5x-14x²+35
Step-by-step explanation:
this is the simplified version/answer
Answer:
1.The measures of center are the same.
3.There is little variability in the data.
4.The average temperature is 98.
5.The data is clustered around the mean.
Step-by-step explanation:
3/8 divide 4
=> 3/8/4
=> 3/8 x 1/4 ( division of fractions is its reciprocal
Therefore, = 3/32
