If f (x) = square root of x+12 and g (x) = 2square root of x, what is the value of (f - g) (144) ? - 84

-60

0

48

Question

Jamie Ellis

Mathematics

4 April, 05:17

If f (x) = square root of x+12 and g (x) = 2square root of x, what is the value of (f - g) (144) ? - 84

-60

0

48

+5

Answers (2)

Know the Answer?

Yasmine Estes · 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

Tristian Rubio · Answer 2

f (x) = √ (x) + 12

g (x) = 2 √x

(f - g) (144) = √ (144) + 12 - 2√144

(f - g) (144) = 12 + 12 - 2 (12)

(f - g) (144) = 24 - 24

(f - g) (144) = 0

If f (x) = square root of x+12 and g (x) = 2square root of x, what is the value of (f - g) (144) ? - 84-60048

If f (x) = square root of x+12 and g (x) = 2square root of x, what is the value of (f - g) (144) ? - 84

-60

0

48