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Monserrat
Mathematics
25 November, 12:30
H (n) = 3n-4
g (n) = n3 + 3n?
Find (h+g) (n)
+5
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1
)
Anne Durham
25 November, 12:45
0
n³ + 6n - 4
Step-by-step explanation:
(h + g) (n) = h (n) + g (n)
= 3n - 4 + n³ + 3n ← collect like terms
= n³ + 6n - 4
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