Question

${x}^{2} - 3x - m(m + 3)$
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Answer 1

AnswEr:-

x² - 3x - m(m + 3) = 0

or, x² - {(m + 3) - m}x - m(m + 3) = 0

or, x² - (m + 3)x + mx - m(m + 3) = 0

or, x(x - m - 3) + m(x - m - 3) = 0

or, (x - m - 3)(x + m) = 0

___Either___ | ___Or___

x - m - 3 = 0 | x + m = 0

or, x - m = 3 | or, x = -m

or, x = 3 + m |

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