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7. One of the factor of 64m⁴ - 100n⁴ is (8m² + 10n²). What is the other factor?
a. 8m² + n²
b. m² - 10n²
c. 8m² - 10n²
d. 8m + 10n​


Sagot :

Answer:

Letter C

Step-by-step explanation:

(8m² + 10n²)(8m² - 10n²)

64m⁴ - 80m²n² + 80m²n² - 100n⁴

64m⁴ - 100n⁴