Date2) a -5 – b; use a = 10, and b=4
2 answers:
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Answer:
A. 81
Step-by-step explanation:
F(x)=
if x=4, then F(4) = = 3×3×3×3=81
this is because when 40 is broken down into two numbers (one divisible to get out of the square root, and one not) you get 25 + 15 under the square root. we know that the square root of 25 is 5, so we can put 5 outside the root and leave 15 inside.
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answer is for a)