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3 years ago

Help me please I am lost

Mathematics

1 answer:

goblinko [34]3 years ago

7 0

Answer:

The answer to your question is:

a) f(a) -2 = a² - 3

b) f(a - 2) = a² - 4a + 3

c) f(b + d) = b² + 2bd + d² - 1

Step-by-step explanation:

a. f(a) - 2 = (a)² - 1 - 2

f(a) -2 = a² - 3

b. f(a - 2) = (a - 2)² - 1

f(a - 2) = a² - 4a + 4 - 1

f(a - 2) = a² - 4a + 3

c. f(b + d) = (b + d)² - 1

f(b + d) = b² + 2bd + d² - 1

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