You multiply them just as you would multiply any normal polynomials, except there is a special rule. Since we know that i = √-1, the rule is that i² = -1. So, let's multiply:
Let's simplify this:
Therefore, your answer is 96 + 22i.
Given: f(x) = 2x4 +10 and g(x) = 4x – 15 What is the value of g f (x)?
2 answers:
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