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Amiraneli [1.4K]
3 years ago
12

Factor completely 25xsquared-16

Mathematics
2 answers:
cestrela7 [59]3 years ago
8 0

Step-by-step explanation:

25x² - 16

= (5x)² - (4)²

= (5x + 4)(5x - 4).

chubhunter [2.5K]3 years ago
7 0

Answer:

(5x - 4)(5x + 4)

Step-by-step explanation:

25 {x}^{2}  - 16 \\  \\  =  {(5x)}^{2}  -  {(4)}^{2}  \\  \\  = (5x - 4)(5x + 4)

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