SOLUTION: Write the following expression in the standard form a+bi zz, where z=2-3i. Simplify

Algebra.Com
Question 1122807: Write the following expression in the standard form a+bi
zz, where z=2-3i. Simplify

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
Write the following expression in the standard form a+bi
zz, where z=2-3i. Simplify
---------------
z*z = (2-3i)(2-3i) = 4-2(6i)+9*i^2 = 4-12i-9 = -5-12i
-----------------
Cheers,
Stan H.

RELATED QUESTIONS

Please hep me! Write the expression in standard form a + bi. if z = 9 - 3i,... (answered by MathDazed)
simplify. Write the result in the form a+bi (2+ 3i)(5-3i)(-7+... (answered by MathLover1,lynnlo)
divide and simplify. Write the final answer in the standard form of a complex... (answered by Fombitz)
If z = 3 - 4i and w = 8 + 3i,write each expression in the standard form a+bi. A. w - (answered by ikleyn,math_tutor2020)
Simplify and write answer in the form of a+bi.... (answered by jim_thompson5910)
Write expression in the form a = bi, where a and b are real numbers. -3i(4i -... (answered by ankor@dixie-net.com)
write each expression in the form a+bi, where a and b are real numbers... (answered by MathLover1)
If z=6-3i, write the expression in standard form... (answered by tommyt3rd)
write in standard form,a+bi.... (answered by ankor@dixie-net.com)