Question

50a^3 - 2a factorise it I will mark u as a brainlist. Do it fast

Answer 1

Hi...☺

Here is your answer...✌

$50 {a}^{3} - 2a \\ \\ = 2a(25 {a}^{2} - 1) \\ \\ = 2a({5}^{2} {a}^{2} - 1) \\ \\ = 2a( {(5a)}^{2} - {1}^{2} ) \\ \\ = 2a(5a + 1)(5a + 1)$

Answer 2

2a(5a + 1)(5a + 1)
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