Question

x square +2x -63. factorise !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

(x-7)(x+9) is the asnwer for your question

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Answer 2

${x}^{2} + 2x - 63 \\ {x}^{2} + 9x - 7x - 63 \\ x(x + 9) - 7(x + 9) \\ (x - 7)(x + 9)$