2 years ago

I don't know how to do this ? can someone help me please

1 answer:

4 0

please mark this answer as brainlist

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bagirrra123 [75]

Answer:

$7x {}^{2} + 5x$

Step-by-step explanation:

$9x {}^{2} + 8x - (2x {}^{2} + 3x) \\ \\ = 9x {}^{2} + 8x - 2x {}^{2} - 3x (remove \: brackets) \\\ \\ = 7x {}^{2} - 5x$

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2 years ago

konstantin123 [22]

Answer:http://avconline.avc.edu/jdisbrow/ma115/Practice%20Test%203%20with%20answers.pdf

Step-by-step explanation:

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2 years ago

Alina [70]

The answer is 6.8383838

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Lostsunrise [7]

Answer:o,kl,,k,

Step-by-step explanation:,,,k,

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2 years ago

zhuklara [117]

750.8 square inches

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2 years ago

I don't know how to do this ? can someone help me please​