2 years ago

Find the sum of (3x2 + 16x + 9) and (−16x − 12).

Mathematics

2 answers:

IgorC [24]2 years ago

4 0

<span>3x^2 + 16x + 9 −16x − 12
= 3x^2 - 3

hope it helps</span>

sammy [17]2 years ago

4 0

16x+15 is the correct answer

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Consider the series 3/2 + 3/4 + 3/8 + 3/16 + ... What expression defines Sn?

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<h3>What is number series?</h3>

When the numbers are arranged in a series with some logic then it is called as the number series.

here we have a series:

$\dfrac{3}{2}+\dfrac{3}{4}+\dfrac{3}{8}+\dfrac{3}{16}+............$

The sum of the series will be given as:

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brainly.com/question/6561461

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