Question

$5x { }^{2} - 22x - 15 = 0$
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Answer 1

Here is your answer.Hope it helps you.

Answer 2

ANSWER :-

${5x}^{2} - 22x - 15 = 0 \\ {5x}^{2} - 25x + 3x - 15 = 0 \\ 5x(x - 5) + 3(x - 5) = 0 \\( 5x + 3)(x - 5) = 0$

THEREFORE, ROOTS ARE :-

x=-3/5 or 5

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