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scoray [572]
3 years ago
7

What is the product of (2x^2+5x-3) and (3x+7)

Mathematics
1 answer:
Afina-wow [57]3 years ago
3 0

Answer: option D.

Step-by-step explanation:

To solve this exercise you must apply the proccedure shown below:

- Apply the Distributive property (Remember that when you multiply two powers with the same base, you must add the exponents).

b^m*b^n=b^{(m+n)}

- Add the like terms.

Therefore, you obtain that the product is:

(2x^2+5x-3)(3x+7)=6x^3+14x^2+15x^2+35x-9x-21\\=6x^3+29x^2+26x-21

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Hope this helps! 
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Read 2 more answers
Given that f(x)=x^2+3x-28f(x)=x
spayn [35]

9514 1404 393

Answer:

  x^2 +4x -21

Step-by-step explanation:

Substitute the given expressions and simplify.

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Answer:

the first question id k

20. d

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