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iragen [17]
4 years ago
5

Which expression is equvialent to 2x2 + (4x-6x2) + 9 - (6x+3)?

Mathematics
1 answer:
stepladder [879]4 years ago
5 0
Hello there!

The correct answer is option B


2x² + (4x - 6x²) + 9 - (6x + 3)

Just take them out of the parentheses

2x² + 4x - 6x² + 9 -6x - 3

Combine like terms

2x² - 6x² + 4x - 6x - 3 + 9

= -4x² - 2x + 6

Thus,

The correct answer is option B
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