Directions : Factor each of the following Differences of two squares and write your answer together with solution​

Step-by-step explanation:

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Factor each of the following differences of two squares and write your answer together with solution.

Rewrite . The difference of squares can be factored using the rule:.

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Rewrite 49-x² as 7²-x². The difference of squares can be factored using the rule: .

Reorder the terms.

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Rewrite 81-c²as 9²-c². The difference of squares can be factored using the rule: .

Reorder the terms.

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Rewrite m²n² - 1 as . The difference of squares can be factored using the rule: .

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x

i think the answer is b x = 1, y = 35/2