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pshichka [43]
1 year ago
9

QUESTION 9

Mathematics
1 answer:
Mars2501 [29]1 year ago
4 0

Answer:

x = 31

Step-by-step explanation:

Given:

f(x) =

2 {x}^{2}  - 1

g(x) = x + 2

We will first find g(2).

g(2) = 2 + 2 = 4

Next we will find f(g(2)).

f(g(2))= f(4) =

2( {4}^{2} ) - 1 \\  = 2(16) - 1 \\  = 32 - 1 \\  = 31

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