factorize a square +5a+6
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[tex]a {}^{2} + 5a + 6 = 0\\ a { }^{2} +3a + 2a+ 6 = 0 \\ a(a + 3) + 2(a + 3) = 0 \\ (a + 2)(a + 3) = 0 \\ a = - 2 \ \: or \: - 3[tex]
hope this helps you
hope this helps you
indu24:
i want 5 methods sister
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