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(3i+l)(3-I)
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What is the conjugate of -3i?
0 + 3i
What is 3i in mathematics?
The "i" in 3i means the number is imaginary.
What is the reciprocal of 1 plus 3i?
1/(1+ 3i)
Solve by factoring 3x2 equals -9?
3x2 = -9 (divide both sides by 3) x2 = -3 (x would have to be the square root of -3) x = ±√-3 x = ±√3i Since you want to solve by factoring: x2 = -3 add 3 to both sides x2 + 3 = 0 x2 - 3i2 = 0 x2 - (√3i)2 = 0 Factor: (x - √3i)(x + √3i) = 0 x - √3i = 0 or x + √3i = 0 x = √3i or x = -√3i
What is the additive inverse and the conjunction of NEGATIVE 2 plus 3i?
-2 + 3iThe additive inverse: -(-2 + 3i) = 2 - 3iThe conjugate: -2 - 3i
What is conjugate of 2 plus 3i?
- 2 - 3i
What is the conjugate of -3i?
0 + 3i
What is the complex conjugate of 2-3i?
The complex conjugate of 2-3i is 2+3i.
8 plus 6i-2 plus 3i?
(8+6i)-(2+3i)=6+3i 8+6i-2+3i=6+9i
What is the conjugate of -2 plus 3i?
-2 - 3i
What is the conjugate of 8-3i?
11
What is 3i in mathematics?
The "i" in 3i means the number is imaginary.
What is the complex conjugate of 3i?
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
What is the negative square root of 9?
3i and or -3i
What is the complex conjugate of 2 plus 3i?
[ 2 - 3i ] is.
What is the reciprocal of 1 plus 3i?
1/(1+ 3i)
Find the sum of negative 2 plus 3i and negative1 minus 2i?
(-2 + 3i) + (-1 - 2i) = -2 + 3i - 1 - 2i = -2 - 1 + 3i - 2i = -3 + i
