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\[(127i)(6+3i)\]
In the complex number system, what is the value of the given expression? (Note: \(i=\sqrt{1}\))

What is the sum of the complex numbers \(34i^{2}\) and \(28i^{3}\)? (Note: \(i=\sqrt{1}\))

\[(35i)(42i)=a+bi\]
In the equation above \(a\) and \(b\) are real numbers and \(i=\sqrt{1}\) . What is the value of \(ab\)?

For \(i=\sqrt{1}\), which of the following is equivalent to \(2i(3i+4)\)?

What is the integer value of the complex expression \(9i^{8}+4i^{6}2i^{2}\)?