If f (x) = square root of x + 12 and g (x) = 2 square root of x, what is the value of (f - g) (144) ?

Question

Mathematics

Travis Shepherd

13 November, 19:20

If f (x) = square root of x + 12 and g (x) = 2 square root of x, what is the value of (f - g) (144) ?

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Answers (1)

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Izaiah Pruitt · Answer 1

F (x) = (√x) + 12

g (x) = 2√x

(f-g) (x) = f (x) - g (x)

(f-g) (144) = f (144) - g (144) =

(√144) + 12 - (2√144) =

12+12-2 (12) =

24-24=

0

result is 0