From simple queries to complex problems, IDNLearn.com provides reliable answers. Find the information you need quickly and easily with our comprehensive and accurate Q&A platform.
Sagot :
this turns into
14+4i+21i+6i^2
14+25i+6(-1)
14+25i-6
8+25i is the answer
14+4i+21i+6i^2
14+25i+6(-1)
14+25i-6
8+25i is the answer
Use FOIL
First
Outter
Inner
Last
(7*2)+(7*3i)+(2i*2)+(2i*3i)
=14+21i+4i+6i
=14+31i
So your answer would be 14+31i
First
Outter
Inner
Last
(7*2)+(7*3i)+(2i*2)+(2i*3i)
=14+21i+4i+6i
=14+31i
So your answer would be 14+31i
We appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Thank you for choosing IDNLearn.com. We’re committed to providing accurate answers, so visit us again soon.
