factorise-16a to the power 4 minus 625b to the power 4
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Answered by
60
AnswEr :
➟ 16a⁴ - 625b⁴
➟ (4a²)² - (25b²)²
➟ (4a² + 25b²)(4a² - 25b²)
- (a² - b²) = (a + b)(a - b)
➟ (4a² + 25b²)((2a)² - (5b)²)
➟ (4a² + 25b²)(2a + 5b)(2a - 5b)
Answered by
3
Answer:
(16a^16/625b^4)-3/4
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