3 years ago

Factor: 100x^2- 81

Mathematics

1 answer:

Alex17521 [72]3 years ago

7 0

Answer:

Choice 'D' (10x + 9) (10x-9) is the correct answer

Step-by-step explanation:

100x^2 - 81

This is a difference of squares...

therefore = (10x + 9) (10x - 9)

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