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3 years ago

PLEASE HELP I DON"T UNDERSTAND

Mathematics

1 answer:

inn [45]3 years ago

5 0

Answer:

Below in bold.

Step-by-step explanation:

Part A.

9a^2 - 24a + 16

= (3a - 4)(3a - 4).

Length of each side = 3a - 4 units.

Part B.

25a^2 − 36b^2

= (5a - 6b)(5a + 6b).

The dimensions are 5a-6b and 5a+6b.

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2 years ago

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1 year ago

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Nana76 [90]

Answer:

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Step-by-step explanation:

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3 years ago

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zubka84 [21]

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3 years ago

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Answer:

Step-by-step explanation:

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