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Paladinen [302]
3 years ago
15

3(2y + 1) +4 Solve this?!!!

Mathematics
2 answers:
grin007 [14]3 years ago
4 0

Multiply the bracket by 3

6y+3+4

Then add 3+4

6y+7

Answer is 6y+7

Tanzania [10]3 years ago
3 0
Yu distribute the 3(2y+1)+4

Then yu will have 6y+3+4

Yu subtract 3 from 4 then yu have 6y=-1

Yur answer is -6y

Yur welcome
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Answer:

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Step-by-step explanation:

We have given these following functions:

f(x) = 5x, g(x) = -2x + 1, h(x) = x^2 + 6x + 8

h(a+4)

This function is:

h(a+4) = (a+4)^2 + 6(a + 4) + 8

h(a+4) = a^2 + 8a + 16 + 6a + 24 + 8

h(a+4) = a^2 + 14a + 48

f[h(a+4)]

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Thus

f(h(a+4)) = f(a^2+14a+48) = 5(a^2 + 14a + 48) = 5a^2 + 70a + 240

The correct answer is given by option C.

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