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Can I please get some help
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Can I please get some help

Can I please get some help-example-1
User Sunil Pandey
by
3.1k points

1 Answer

9 votes

Answer:

a) 8

b) -4

c) 3x² - 4x + 8

d) 20

e) 28

Explanation:

a) (-2)² + 4 = 8

b) 8 + [4(-2) - 4] = 8 + (-8 - 4) = 8 + (-12) = -4

c) 3(x² + 4) = 3x² + 12

3x² + 12 - (4x - 4) = 3x² - 4x + 8

d) g(2) = 4 4² + 4 = 20

e) f(2) = 8 4(8) - 4 = 28

User Lucahuy
by
3.3k points
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