# math problem

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• (7+i)(6+5i)﻿
• No Mr.Math said I got it wrong but I was sure I was right.﻿
• Did you get that question in class right?﻿
• I distributed right so I should've gotten the right answer, 7x6=42, 7x5i=35i, ix6=6i, and ix5i=5i2.
• So the answer should be ﻿42+41i+5i2 but it's not.
• Im going to have to get a tutor since I don't understand the question.
• A tutor? I have a friend named Nick who could help.
• Hi! My names Nick.﻿
• He explained what you guys did but you messed up with the imaginary numbers.
• How? I distributed the i's too.﻿
• ﻿You distributed right  but you forgot the rule that i2 is equal to -1.
• ﻿So then 5i2 will be -5 instead since 5(-1)=-5.
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