find the hcf of 5a³-20ab²,5a²+10ab
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Answer:
Step-by-step explanation:
Given that,
5a³ - 20ab² and 5a²+ 10ab
Factors of 5a³ - 20ab² = 5a ( a² - 4b² )
Factors of 5a² + 10ab = 5a ( a + 2b )
∴The hcf of ( 5a³ - 20ab ) and ( 5a² + 10ab ) is 5a.
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