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aleksley [76]
2 years ago
8

Multiply the polynomials. (3 x2 + 3x + 5)(6x + 4)

Mathematics
2 answers:
miss Akunina [59]2 years ago
6 0

= ( 3x² + 3x + 5 ) ( 6x + 4 )

= 18x³ + 18x² + 30x + 12x² + 12x + 20

= 18x³ + 30x² + 42x + 20

jasenka [17]2 years ago
6 0

( 3x² + 3x + 5 ) ( 6x + 4 )

= 18x³ + 18x² + 30x + 12x² + 12x + 20

= 18x³ + 30x² + 42x + 20

<h3>Hope This Helps You ❤️</h3>
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A number cube labeled 1 to 6 is rolled 450 times. Which is the best prediction for the number of times that the number cube will
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3 years ago
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Ymorist [56]

Answer:

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7 0
3 years ago
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6 0
2 years ago
For the function F defined by F(x) = x2 – 2x + 4, find F(b+3).
Ivanshal [37]

Answer:

\displaystyle F(b + 3) = b^2 + 4b + 7

Step-by-step explanation:

We are given the function:

\displaystlye F(x) = x^2 - 2x + 4

And we want to find F(<em>b</em> + 3).

We can substitute:

\displaystyle F(b + 3) = (b + 3)^2 - 2(b+3) + 4

Expand:

\displaystyle = (b^2 + 6b + 9) + (-2b -6) + 4

Rearrange:

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Combine like terms. Hence:

\displaystyle = b^2 +4b + 7

In conclusion:

\displaystyle F(b + 3) = b^2 + 4b + 7

6 0
3 years ago
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