Question

If x^2+5x+6=0 then solve for x?
Please do it fast for braillinest

Answer 1

${x}^{2} + 5x + 6 = 0 \\ \\ = > {x}^{2} + 2x + 3x + 6 = 0 \\ \\ = > x(x + 2) + 3(x + 2) = 0 \\ \\ = > (x + 3)(x + 2) = 0 \\ \\ = > x = - 3 \: \: \: and \: \: x = - 2$

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Answer 2

Answer:

Step-by-step explanation:

x^2+3x+2x+6=0  (mmake a factor of 5x)

x(x+3)+2(x+3)=0 (Taking common x from first 2 values and 2from nect two values)

(x+3)(x+2)=0

either x+3=0 or x+2=0

x=-3 or x=-2