Question

${x}^{2} + 11x + 30$
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Answer 1

x² + 11x + 30

x²+ 5x + 6x + 30

x(x + 5) +6(x + 5)

(x + 5) (x + 6)

x = -5. , -6

Answer 2

Answer:

X² + 11x + 30

X² + 6x + 5x +30

X(x+6) + 5(x+6)

(x+5)(x+6)

X= - 5 or - 6