Mathematics
Factorise :
24a3 + 37a2 - 5a
Factorisation
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Answer
Given,
24a3 + 37a2 - 5a
= 24a3 + 40a2 - 3a2 - 5a
= 8a2(3a + 5) - a(3a + 5)
= (8a2 - a)(3a + 5)
= a(8a - 1)(3a + 5).
Hence, 24a3 + 37a2 - 5a = a(8a - 1)(3a + 5).
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