For two positive integers a and b define the function h(a,b) as the greatest common factor (g.c.f) of a,
1 answer:
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- i =
- Product rule of radicals: √ab = √a x √b
Firstly, factor out i:
Next, apply the product rule of radicals here as such:
<u>Your answer is 5i√2, or the second option.</u>