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(8+6i)-(2+3i)=6+3i

8+6i-2+3i=6+9i

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Q: 8 plus 6i-2 plus 3i
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Related questions

What is the additive inverse of the complex number 8 plus 3i?

To form the additive inverse, negate all parts of the complex number → 8 + 3i → -8 - 3i The sum of a number and its additive inverse is 0: (8 + 3i) + (-8 - 3i) = (8 + -8) + (3 + -3)i = (8 - 8) + (3 - 3)i = 0 + 0i = 0.


What is the sum of (7 plus 3i) plus (8 plus 9i)?

(7 + 3i) + (8 + 9i) = (7 + 8) + (3i + 9i) = (7 + 8) + (3 + 9)i = 15 + 12i Which can also be written as: 15 + 12i = 3(5 + 4i).


What is the conjugate of 8-3i?

11


What are the three cube roots of negative 8?

The 3 cube roots of a cubic equation are often going to require complex numbers, and this is one of them. The primary root is (-2) since (-2)3= -8 The other two roots are going to have the same mod (2) but be evenly spaced around the complex plane, so (2pi)/3 angular difference.These angles are pi/3 and 5pi/3(2,pi/3) = (1 + √3i) = (1 + 1.732i)(2,5pi/3) = (1 + -√3i) = (1- 1.732i)Check(-2)3 = -8◄(1 + √3i)3 = -8◄(1 - √3i)3 = -8◄■


What is the sum of (7 3i) (8 9i)?

Just add the real part and the imaginary part separately.


What is 8 plus 8 plus 8 plus 8 plus 8 plus 8 plus 8?

the answer is 56


What is 8 plus 8 plus 8 plus 8 plus 8 plus 8 plus 8 plus 8 plus 8?

8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 = 72


What does 8 plus 8 plus 8 plus 8 plus 8 plus 8 plus 8 equal to?

56


What does 8 plus 8 plus 8 plus 8 plus 8 plus 8 plus 8 plus 8 equal?

Another way to write that is 8x8. The answer is 64.


What is 8 plus 8 plus 8 plus 8 plus 8 equals?

40


8 plus 8 plus 8 plus 8?

32


What is 8 plus 8 plus 8 plus 8 equal?

32