If h (x) = 2x^2 + x - 1 and g (x) = 4x - 5, what is the value of h (g (2)) ?

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Question

Mathematics

Essence Fuentes

31 July, 03:53

If h (x) = 2x^2 + x - 1 and g (x) = 4x - 5, what is the value of h (g (2)) ?

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Answers (1)

Know the Answer?

Darryl Mitchell · Answer 1

20

Step-by-step explanation:

To evaluate h (g (2)), first evaluate g (2) then substitute the value obtained into h (x)

g (2) = (4 * 2) - 5 = 8 - 5 = 3, then

h (3) = 2 (3) ² + 3 - 1 = 18 + 3 - 1 = 20

If h (x) = 2x^2 + x - 1 and g (x) = 4x - 5, what is the value of h (g (2)) ?11192041

If h (x) = 2x^2 + x - 1 and g (x) = 4x - 5, what is the value of h (g (2)) ?

11

19

20

41