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xenn [34]
3 years ago
5

Multiply.

Mathematics
2 answers:
xenn [34]3 years ago
6 0

Answer:

D

Step-by-step explanation:

Given

(5x + 3)(5x - 3)

Each term in the second factor is multiplied by each term in the first factor, that is

5x(5x - 3) + 3(5x - 3) ← distribute both parenthesis

= 25x² - 15x + 15x - 9 ← collect like terms

= 25x² - 9 → D

makkiz [27]3 years ago
5 0

Answer:

option D is correct

Step-by-step explanation:

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fredd [130]

Answer:

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Step-by-step explanation:

The options are:

A) AD is parallel to BC, but AB is not parallel to CD.

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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