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kompoz [17]
3 years ago
9

Select the correct answer​

Mathematics
2 answers:
pochemuha3 years ago
7 0

Answer:

B

Step-by-step explanation:

3x^2+5x-7x^2-28 then simplify

Strike441 [17]3 years ago
6 0

Answer:

-4x^2+5x-28

Step-by-step explanation:

3x^2 +5x - 7(x^2 +4)

Distribute the -7

3x^2+5x-7x^2-28

Combine like terms

-4x^2+5x-28

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