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(2a-1)(2a-1)-(2a+3)(2a+3)
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3 votes
(2a-1)(2a-1)-(2a+3)(2a+3)

User Tony Day
by
4.2k points

2 Answers

3 votes

Answer:

− 1 6 − 8

Explanation:

User IngoAlbers
by
4.8k points
1 vote

Answer:

-16a-8

Explanation:

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2

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{\color{#c92786}{(2a-1)(2a-1)}}-(2a+3)(2a+3)

(2a−1)(2a−1)−(2a+3)(2a+3)

2

(

2

−

1

)

−

1

(

2

−

1

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−

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+

3

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(

2

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)

User Kevin Seymour
by
4.1k points
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