Question

solve x^2 + 9x - 22 = 0​

Answer 1

Step-by-step explanation:

${x}^{2} \times 9x -22 = 0 \\ (x - 2)(x + 11) = 0 \\ x - 2 = 0 \\ x = 2 \\ x + 11 = 0 \\ x = - 11 \\ x = 2 \: nd \: - 11$

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