Math, asked by umeshmehar682, 18 days ago

Expand using "x² - (a - b) x - ab" formula:

1. (4a + 5b - 7) (4a + 5b +2)

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Answered by GlimmeryEyes

1

Answer:

Refer to the above attachment.

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Answered by jcxj

0

please mark as brainliest

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