(-8+i)(-8-i)
I keep getting -64-16i but i don't think that's right. i need it in standard form.How do I solve this with imaginary numbers?
64 +8i -8i -i^2
64-1
63
the answer is 63How do I solve this with imaginary numbers?
=64+8i-8i-(i)(i)
=65
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