2 years ago

Let f(-x) = 5x – 2 and g(x) = 2x + 3 and find f(x) –

Mathematics

1 answer:

n200080 [17]2 years ago

8 0

Answer:

3x - 5

Step-by-step explanation:

Given that f(x) = 5x - 2 and g(x) = 2x+3

f(x) - g(x) = 5x-2 - (2x+3)

Expand

f(x) - g(x) = 5x - 2 - 2x - 3

Collect like terms

f(x) - g(x) = 5x - 2x -2-3

f(x) - g(x) = 3x - 5

Hence the required answer is 3x - 5

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